tag:blogger.com,1999:blog-52505018077555235062024-02-19T15:50:31.003-08:00Rumphius RompA journal of our homeschool daysSarahhttp://www.blogger.com/profile/09377146674344934410noreply@blogger.comBlogger139125tag:blogger.com,1999:blog-5250501807755523506.post-56583378773272160932009-12-14T22:50:00.000-08:002009-12-15T18:51:48.854-08:00Write with Primary TermsMichael Clay Thompson is the author of a fabulous but unconventional Language Arts program. He made a few interesting points in this video on <a href="http://www.youtube.com/watch?v=KbCPdZ7SCTE">vocabulary and writing</a>.<br /><br />I have always taught my boys to add adjectives and adverbs to their sentences when writing. So what Thompson had to say about these was quite a revelation to me... Well, can you tell I am not a language expert at all?!<br /><br />Here are some of his points I have extracted from this particular video.<br /><br /><span style="font-weight: bold;">1. Plan A to writing and editing is to choose precise NOUNS </span><span style="font-weight: bold;">and VERBS</span><span style="font-weight: bold;">.</span><br />Don't try to rescue weak nouns and verbs with adjectives and adverbs.<br />If you aren't happy with your nouns, change your nouns. Not add an adjective.<br /><br /><blockquote>If you see an adjective, kill it.<br /> - Mark Twain</blockquote><br /><blockquote>The adverb is not your friend.<br /> - Stephen King</blockquote><br /><span style="font-weight: bold;">2. Wordiness is usually a modifier problem.</span><br />Modifiers add syllable counts and noise to a sentence; diluting interest level.<br /><br />This kind of succinct writing reminds me of that advocated by William <span class="blsp-spelling-error" id="SPELLING_ERROR_0">Strunk</span> in <span style="font-style: italic;">The Elements of Style</span>.Sarahhttp://www.blogger.com/profile/09377146674344934410noreply@blogger.com5tag:blogger.com,1999:blog-5250501807755523506.post-19693322991028734072009-12-14T18:26:00.000-08:002009-12-15T18:36:56.440-08:00The ClassicsHave you ever thought about reading the classics (either yourself or to your children) but shoved the idea because of the possible encounters with "old" words or expressions? Here is a <a href="http://www.rfwp.com/samples/100-classic-words.pdf">list of classical words</a> that you may want to be familiar with before taking the plunge.<br /><br />I hope to work through these... somehow... ... ...Sarahhttp://www.blogger.com/profile/09377146674344934410noreply@blogger.com1tag:blogger.com,1999:blog-5250501807755523506.post-26125044931048876492009-10-28T23:30:00.001-07:002009-10-29T05:30:00.332-07:00History : Patricians and PlebeiansI have Charlotte Mason to thank for being able to integrate reading, comprehension, writing, spelling, vocabulary and grammar into history and social studies. I rolled all that in within an hour of read aloud, discussion and written narration!<br /><br />Well, this is just what we do regularly. Unconventional?... I know. But it works for us.<br /><br />We are in the middle of our study of ancient Rome, using The Story of the Romans by H. A. Guerber as our spine. We covered the period of the Roman Monarchy (750-500 BC) and are now into the period of the Roman Republic ( 500 BC-0). I interspersed our readings with commentaries from our <a href="http://www.truthquesthistory.com/">Truthquest</a> guide. These commentaries put us into perspective regarding how all these history go in line with biblical principles.<br /><br />Here is my boys' narration of the two chapters we read today:<br /><br /><blockquote><a href="http://www.mainlesson.com/display.php?author=guerber&book=romans&story=wrongs">The Wrongs of the Poor</a><br /><br />The poor plebeians were ill-treated by the rich patricians. When the plebeians had not enough money to pay their taxes, they had to borrow from the patricians. When the plebeians had not enough money to pay the patricians, the patricians were allowed to take their land and even sell them as slaves or put them in prison.<br /><br />When the people from another city, the Volscians, attacked them, the plebeians were forced to go to battle. They didn’t want to fight for the patricians because the patricians were ill-treating them. The patricians promised the plebeians that when they come back from fighting, rules will be changed so that they will not be ill-treated anymore. When they came back, the patricians didn’t change any rules.<br /><br /><a href="http://www.mainlesson.com/display.php?author=guerber&book=romans&story=stomach">The Fable of the Stomach</a><br /><br />Since the patricians didn’t keep their promise, the plebeians ran away to a mountain known as Sacred Mountain. Both the patricians and the plebeians suffered. The patricians had no farmers to till their land, no market men to buy food from and no merchants to buy articles from. The plebeians had only brought a bit of food with them, so they were starving. Yet the patricians couldn’t persuade them to come back. So they sent a wise man named Menenius to try convince them to come back.<br /><br />Menenius observed that the plebeians didn’t understand the patricians’ long speeches. He decided to tell them a simple fable to show the plebeians what the situation is. The fable was about body parts. All the body parts didn’t want to work for the stomach, so the stomach ended up weak. The other parts of the body soon grew weak too. When the plebeians heard this story, they understood that they were the other parts of the body and the patricians were the stomach. So they all went back to Rome.<br /><br />After that, new rules were made that pleased the plebeians. Officers were appointed to take care of the needs of the plebeians. They were called the Tribunes. The Tribunes can veto any law that is not fair to the plebeians. That means the Tribunes could disagree and stop the passing of any law that is ill-treating the plebeians.<br /></blockquote>Sarahhttp://www.blogger.com/profile/09377146674344934410noreply@blogger.com0tag:blogger.com,1999:blog-5250501807755523506.post-63798143716606773792009-10-26T05:49:00.000-07:002009-10-31T19:56:27.201-07:00Art : Oil Pastel Layering<this>[This project was done MANY months ago... ;-p]<br /><br />Jan Van Eyck was known to be the first to experiment with oil paints and brought it to "perfection". Oils, unlike egg tempera (a common medium before van Eyck's time), gives paintings a certain kind of shine and lustre. Colours are thick and rich. Some of the characteristics of oil paints can be achieved using oil pastels. We experimented with more blending with oil pastels. In this series of pieces, I was trying to demonstrate the effect of layering.<br /><br />All the pieces here are done on small postcard-sized paper. The adventage of small sized paper is that you try out techniques and complete a piece in a short time. Each took about 50 minutes to complete; a comfortable duration for my active 8 year olds.<br /><br />This is one of my demo pieces... I was trying to show how putting a yellow under a green could give some interesting effect...<br /><br /><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjuVN22Cm6mXaxs8JUtBWg1skeGJbzKGBsQPwQmiuYOfwYHst9lULu_ny29X3HQyfhXqS4R7ADFJCecEdajKlxDc4JVmZzSs5cnhyphenhyphenzSVzBmVQchpWxWyzXp_nwv6aA5JHvHlP1NodwBDN3J/s1600-h/IMG_1731-Oil-Pastel-Demo1.jpg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 400px; height: 300px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjuVN22Cm6mXaxs8JUtBWg1skeGJbzKGBsQPwQmiuYOfwYHst9lULu_ny29X3HQyfhXqS4R7ADFJCecEdajKlxDc4JVmZzSs5cnhyphenhyphenzSVzBmVQchpWxWyzXp_nwv6aA5JHvHlP1NodwBDN3J/s400/IMG_1731-Oil-Pastel-Demo1.jpg" alt="" id="BLOGGER_PHOTO_ID_5378609588642765090" border="0" /></a><br />Boys gave it a try with many pieces from imagination. Here is one by B. He did manage to mix a few colours but have not really work one colour into another... Nevertheless a start in the right direction :-)<br /><br /><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg3gspbCM8-uVFxppsXLVqub4KTDA12tpHPKDNFMNt6bpqzAEZd00fzEmGNVMACnludBF93fVHdGP1BiMAM3rbeaWwLy7_BJY0jm1EetEilHzxdjt68KDFz6XqPZdLJkNUy4NYfJcGgw_lt/s1600-h/IMG_1725-Oil-Pastels-B-Grassland.jpg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 400px; height: 300px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg3gspbCM8-uVFxppsXLVqub4KTDA12tpHPKDNFMNt6bpqzAEZd00fzEmGNVMACnludBF93fVHdGP1BiMAM3rbeaWwLy7_BJY0jm1EetEilHzxdjt68KDFz6XqPZdLJkNUy4NYfJcGgw_lt/s400/IMG_1725-Oil-Pastels-B-Grassland.jpg" alt="" id="BLOGGER_PHOTO_ID_5378609421144281922" border="0" /></a><br />D attempted a beach scene. He was able to mash the colours more thoroughly in the sky and sun (pink?!) ...<br /><br /><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhHPV0Ta0tJEcPciKnHm1II4XAIu90JBFcmMgbvU7EDLt5qi9TAgEqk26SD47A6qkTH7P75l-GZ8aFK0fUSPPRYxIb5hLbNlOrH55h5OGTxxH3UXK1_LZbQ_wGIIwVXclkvl71kmi4B8Nel/s1600-h/IMG_1722-Oil-Pastel-D-Beach.jpg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 400px; height: 300px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhHPV0Ta0tJEcPciKnHm1II4XAIu90JBFcmMgbvU7EDLt5qi9TAgEqk26SD47A6qkTH7P75l-GZ8aFK0fUSPPRYxIb5hLbNlOrH55h5OGTxxH3UXK1_LZbQ_wGIIwVXclkvl71kmi4B8Nel/s400/IMG_1722-Oil-Pastel-D-Beach.jpg" alt="" id="BLOGGER_PHOTO_ID_5378609281916198226" border="0" /></a><br />For more practice, we googled for images using words like "sunset", "mountains" and "sky". (not much inspiring scenary here in Singapore I'm afraid) I preselected pictures that have some interesting colours but that are not too complicated. I was hoping to give my boys more practice in "getting the colour" with oil pastels.<br /><br />[I have included the links to the photographs we used so you can make the comparison if you so want.]<br /><br />This is D's <a href="http://www.hickerphoto.com/data/media/183/scenic-picture-tuscany_34660.jpg">country road winding through a scenic field in the Tuscany, Italy</a><br /><br /><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgZyI35uRpUnVYgz7zaN698dDR2XrMsSubVCEho30TUHykbqtMewvmty-MMaa5n0NCnRZv73taPpPN3CiHQdx9Cc4xqa6_DjIFKIe8t77GVSv974VnfsSGZwyEAeryIilpWrlIXVnp5fKJP/s1600-h/P1000065-D-Art-Countryroad.jpg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 400px; height: 300px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgZyI35uRpUnVYgz7zaN698dDR2XrMsSubVCEho30TUHykbqtMewvmty-MMaa5n0NCnRZv73taPpPN3CiHQdx9Cc4xqa6_DjIFKIe8t77GVSv974VnfsSGZwyEAeryIilpWrlIXVnp5fKJP/s400/P1000065-D-Art-Countryroad.jpg" alt="" id="BLOGGER_PHOTO_ID_5397542175368654834" border="0" /></a><br />B's picture of <a href="http://lh3.ggpht.com/_OwjZ8j1xLzc/Sbm-p2z-3vI/AAAAAAAAAG0/kVJNC-L6k-c/s800/road1.jpg">another country road</a>.<br /><br /><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhCFajMieFxpMcVxMXDyaZsZF8XmdIPc3mD2LTtmN5paf29h-7RTT-0znNMGzdxg4dpkKAoNMIM0UaNbIewzQc_GCUsMnh2TtAqlkTfh1CE_OI0tP0L3WqmAkl9AlFkhsFTEqOkXygAjqxr/s1600-h/P1000062-B-Art-CountryRoad.jpg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 400px; height: 300px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhCFajMieFxpMcVxMXDyaZsZF8XmdIPc3mD2LTtmN5paf29h-7RTT-0znNMGzdxg4dpkKAoNMIM0UaNbIewzQc_GCUsMnh2TtAqlkTfh1CE_OI0tP0L3WqmAkl9AlFkhsFTEqOkXygAjqxr/s400/P1000062-B-Art-CountryRoad.jpg" alt="" id="BLOGGER_PHOTO_ID_5397542344572698034" border="0" /></a><br />I am always captivated by sunsets, so here's my attempt of <a href="http://www.hickerphoto.com/data/media/65/lake-audy-sunset_39070.jpg">Lake Audy in Riding Mountain National Park, Manitoba, Canada</a>. This little exercise was really quite a challenge even for me ...<br /><br /><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjkP3nzzNhMvM-nDz7flgh6nBSNNqVlpJofWcSQEYYMqQm8LLSuAXuygt2zfuHxFpei89KiAJklPGHujcS3cP5ANH2rnDoutEmytnUS1WgGzwLeYwZKvOx-Kqq1p-5QKLpL1M55WxSq8qWn/s1600-h/P1000059-S-Art-Sunset.jpg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 300px; height: 400px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjkP3nzzNhMvM-nDz7flgh6nBSNNqVlpJofWcSQEYYMqQm8LLSuAXuygt2zfuHxFpei89KiAJklPGHujcS3cP5ANH2rnDoutEmytnUS1WgGzwLeYwZKvOx-Kqq1p-5QKLpL1M55WxSq8qWn/s400/P1000059-S-Art-Sunset.jpg" alt="" id="BLOGGER_PHOTO_ID_5397542538974332866" border="0" /></a><br />Boys are slowly getting the hang of it. I was pleasantly surprised one day when B suggested we capture a beautiful scenary on paper when we saw one. :-)<br /><br />Here is a related website, an <a href="http://www.alifetimeofcolor.com/play/landscape1/">interactive landscape adventure</a> - it is effective in bringing one to an awareness of how artists can create different moods and weather in a landscape.<br /><br />There is more technical information on oil pastels here: <a href="http://www.squidoo.com/oil-pastel">How to use Oil Pastels</a></this>Sarahhttp://www.blogger.com/profile/09377146674344934410noreply@blogger.com1tag:blogger.com,1999:blog-5250501807755523506.post-62978784785038951842009-09-22T00:39:00.000-07:002009-09-25T05:42:51.518-07:00Typing in ChineseI realized that many people are not aware that their Microsoft Word allows them to type Chinese characters. I have been asked numerous times how I do it so I thought it would be nice to just post the instructions here.<br /><br />This was how I turned on the Chinese Language mode in my Microsoft Word...<br />(I am using windows XP):<br />You have to add on Chinese as one of the Language options by going to<br /><ul><li>Control Panel</li><li>Regional and Language Options</li><li>Languages</li><li>Details...</li><li>Add - Chinese PRC(Chinese simplified)</li></ul><br />After that, there should be a little icon at the right hand bottom of the screen that says <span style="font-weight: bold;">EN</span> or <span style="font-weight: bold;">CH</span>. Left click on that and you should be able to choose between <span style="font-weight: bold;">EN</span>(English) or <span style="font-weight: bold;">CH</span> (Chinese).<br /><br />If you are using Vista, refer to <a href="http://newton.uor.edu/Departments&Programs/AsianStudiesDept/Language/vista.html">this site for instructions.</a><br /><a class="moz-txt-link-freetext" href="http://newton.uor.edu/Departments&Programs/AsianStudiesDept/Language/vista.html"></a><br />Once you can type in Chinese characters, you can make your own flashcards and worksheets. Also useful when you want to search for Chinese book titles online.Sarahhttp://www.blogger.com/profile/09377146674344934410noreply@blogger.com0tag:blogger.com,1999:blog-5250501807755523506.post-87199595448091441212009-09-19T00:08:00.000-07:002009-09-25T05:43:45.309-07:00Light (part 2)Here are two optical instruments we made while we were on the topic of "Light".<br /><br />This is our periscope made by cutting and re-shaping a cereal box. It was painted white so it will camouflage with our white walls. ;-)<br /><br /><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjGaS8rsadvt3cUM4cl37PtqHndK80CYPPtHg7I3WZG8mkEZfw920J_jXGHvwS38ulyr3_PyKULia-IUJTcI3_Nn-ffwA68JfbrivwuI3GzL4q7Vf2dMzkcqPWFPr9P0AQpC8POtc-k3ZqR/s1600-h/IMG_2328-Periscope.jpg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 300px; height: 400px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjGaS8rsadvt3cUM4cl37PtqHndK80CYPPtHg7I3WZG8mkEZfw920J_jXGHvwS38ulyr3_PyKULia-IUJTcI3_Nn-ffwA68JfbrivwuI3GzL4q7Vf2dMzkcqPWFPr9P0AQpC8POtc-k3ZqR/s400/IMG_2328-Periscope.jpg" alt="" id="BLOGGER_PHOTO_ID_5383092169334065010" border="0" /></a><br />I found a place that sold little pieces of mirror quite by accident! God's providence! The periscope turned out to be a wonderful toy for play and my boys are now begging to make another extremely long one so they could spy on each other when they are on different decks of their bunk bed. What a practical application?!<br /><br />This is our second instrument; a pin-hole camera made from a cream cracker tin. We wrapped blue paper around it and decorated it with gold stars to give it a whimsical look.<br /><br /><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgi_evvQcJKaABjO3F4ZoZkEYHl5T7mdLU-qtgtymCx503VTLoene7ixsVh-ctjOwuRMMRel8e9CqyEtMsrHEzYUstsxmq08mBoq1dAC1-58v2tQGRWqWZBtQdF1NDlxe8W-J6JYhSh5T28/s1600-h/IMG_2536-Pin-Hole-Camera.jpg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 400px; height: 300px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgi_evvQcJKaABjO3F4ZoZkEYHl5T7mdLU-qtgtymCx503VTLoene7ixsVh-ctjOwuRMMRel8e9CqyEtMsrHEzYUstsxmq08mBoq1dAC1-58v2tQGRWqWZBtQdF1NDlxe8W-J6JYhSh5T28/s400/IMG_2536-Pin-Hole-Camera.jpg" alt="" id="BLOGGER_PHOTO_ID_5383091650964533314" border="0" /></a><br />This is an example of what we looked at.<br /><br /><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi4C6VAZUq-3WCL334o-x55UZJCka2Oscm4HHQhvq9ZpVY8gDLG7IxLzZW-8O4XE8KXriImcpMYtfuPzhwJ9rC-yChA8BJdK7CRy2R6XZU_f5pxz9SGWP2ylNLRALGNJFNw3_UxMu2x8Z3N/s1600-h/IMG_2531-Pin-Hole-Camera-WindowActualImage.jpg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 103px; height: 133px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi4C6VAZUq-3WCL334o-x55UZJCka2Oscm4HHQhvq9ZpVY8gDLG7IxLzZW-8O4XE8KXriImcpMYtfuPzhwJ9rC-yChA8BJdK7CRy2R6XZU_f5pxz9SGWP2ylNLRALGNJFNw3_UxMu2x8Z3N/s400/IMG_2531-Pin-Hole-Camera-WindowActualImage.jpg" alt="" id="BLOGGER_PHOTO_ID_5383090875350017170" border="0" /></a><br />And the inverted image on the screen (made of tracing paper).<br /><br /><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgLit0LIx4UBX5MeK2r27PzJGo7co4icshiEr1RH4VWChyphenhyphenYpLFBpGtbimuOh9YHzUYfD1mQEnqI1761kHjjRoI67JgPfn2td4KAq1cKX373xPuUFHD8jzNahgZr98Y5mSpQ7HRgUj3_APb5/s1600-h/IMG_2529-Pin-Hole-Camera-Image.jpg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 400px; height: 297px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgLit0LIx4UBX5MeK2r27PzJGo7co4icshiEr1RH4VWChyphenhyphenYpLFBpGtbimuOh9YHzUYfD1mQEnqI1761kHjjRoI67JgPfn2td4KAq1cKX373xPuUFHD8jzNahgZr98Y5mSpQ7HRgUj3_APb5/s400/IMG_2529-Pin-Hole-Camera-Image.jpg" alt="" id="BLOGGER_PHOTO_ID_5383090306440976546" border="0" /></a><br />Here are some pointers if you want to make a pin-hole camera too:<br /><ul><li>Use a big tin if possible<br /></li><li>Line the interior of the tin with black paper</li><li>Pin-sized hole will produce quite a dim image; a toothpick-sized hole worked better for us. (the bigger the hole, the larger your camera has to be)<br /></li><li>Design a way to move your screen in or out so that you can get the image in focus<br /></li><li>Image will appear clearer if your eyes are cupped.</li></ul><br />Related post : - <a href="http://rumphiusromp.blogspot.com/2009/08/light.html">Light</a>Sarahhttp://www.blogger.com/profile/09377146674344934410noreply@blogger.com0tag:blogger.com,1999:blog-5250501807755523506.post-31666524291853641092009-09-14T07:57:00.000-07:002009-09-14T20:40:37.184-07:00LightFirst we read a 2-page spread from a book I have selected. Next, boys do a notebook page. Whenever possible, we try out an activity that demonstrates what was covered in our reading.<br /><br /><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhQiRhfImkdmaBTSLtfnHURG_LD63PmDnE9nuz0NIIORVkrjnFKsKphZbkf1WCiadnnb45gsgSe-HJmG9rR4JyzaK2bc651FA0ERRSvTyXBWMH-EjEyEJN0GOVMvLOcmuDLTQMUc8J-XpbU/s1600-h/IMG_2310-Light-Notebook-Wavelength.jpg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 321px; height: 400px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhQiRhfImkdmaBTSLtfnHURG_LD63PmDnE9nuz0NIIORVkrjnFKsKphZbkf1WCiadnnb45gsgSe-HJmG9rR4JyzaK2bc651FA0ERRSvTyXBWMH-EjEyEJN0GOVMvLOcmuDLTQMUc8J-XpbU/s400/IMG_2310-Light-Notebook-Wavelength.jpg" alt="" id="BLOGGER_PHOTO_ID_5376398908672154290" border="0" /></a><br />Here are a few picture-worthy activities we did...<br /><br />We learned that light could come from various sources. Looked at how light was produced in a glowing hot wire. Read about how an incandescent bulb works. Set up a simple circuit to see the bulb light up. (You wouldn't believe it, but this is the only incandescent bulb I have at home!)<br /><br /><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEikY9a97yojbzQ8pKNsj-Frp5Pddbxh5KLYfgiclPMtQGQTcmb9AJtl0khZi_0KJOgT2eBLBKKJDwpvG1oyAXSD2fkqj265SYzxVrNrBN1keo0lnteoq_OqsUonwQxIf2KW_A1MT0v2Kd1a/s1600-h/IMG_1992-Light-Bulb.jpg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 400px; height: 300px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEikY9a97yojbzQ8pKNsj-Frp5Pddbxh5KLYfgiclPMtQGQTcmb9AJtl0khZi_0KJOgT2eBLBKKJDwpvG1oyAXSD2fkqj265SYzxVrNrBN1keo0lnteoq_OqsUonwQxIf2KW_A1MT0v2Kd1a/s400/IMG_1992-Light-Bulb.jpg" alt="" id="BLOGGER_PHOTO_ID_5373554365512522754" border="0" /></a><br />We read about the various behaviours of light through and on various material. Played with flashlights mirrors and such. (Oooh... lots of excitement here!) After experimenting with lens, we took a look at the physics behind the eye. Here is an interactive site that explains the <a href="http://www.blogger.com/How%20the%20eye%20works%20and%20how%20different%20lens%20affect%20our%20vision.%20http://www.iknowthat.com/com/App?File=ScienceLab.htm&Type=S&SWF=eye%2Fscience_desk&App=Science+Lab">workings of the eye and how lens can help correct eye defects</a>. (ignore the registration request by clicking on "maybe later")<br /><br />We tested to see how light travel in a straight line...<br /><br /><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgDwXw0qYLVTrYabP1gU5qKH4IzQOSdMekF_DCngtupzgSAasRaRbNotB7mr6VhDmZytlhxNF5Yyj6cPqlK-nJVJed3scigZyDDlZZETMBviP_VTAbs-NW2Jf9g54K8GCccYlpj1moF_zrc/s1600-h/IMG_1993-Light-Stright.jpg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 300px; height: 400px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgDwXw0qYLVTrYabP1gU5qKH4IzQOSdMekF_DCngtupzgSAasRaRbNotB7mr6VhDmZytlhxNF5Yyj6cPqlK-nJVJed3scigZyDDlZZETMBviP_VTAbs-NW2Jf9g54K8GCccYlpj1moF_zrc/s400/IMG_1993-Light-Stright.jpg" alt="" id="BLOGGER_PHOTO_ID_5373557281542207234" border="0" /></a><br /><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj0x57XMwgEFeR79BIWPgr3TzFBRulsrFKanSsS6YHRDy4rpYoRfyuAPgI2yahD_g4L6-ETcz3XZYTf6dEoEJPZSUK8kdKSSCFvt9agrumjmHMH97MI2klNWhtdGY9NsuzsSZaVkn2Oz_Xl/s1600-h/IMG_1996-Light-NotStraight.jpg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 300px; height: 400px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj0x57XMwgEFeR79BIWPgr3TzFBRulsrFKanSsS6YHRDy4rpYoRfyuAPgI2yahD_g4L6-ETcz3XZYTf6dEoEJPZSUK8kdKSSCFvt9agrumjmHMH97MI2klNWhtdGY9NsuzsSZaVkn2Oz_Xl/s400/IMG_1996-Light-NotStraight.jpg" alt="" id="BLOGGER_PHOTO_ID_5373557398957495458" border="0" /></a><br />See how the angle of reflection is the same as the angle of incident ray...<br /><br /><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhJmtz-J10rhhEBMNdMK0jQpKSEv-L7QzGBw9I59gAMktHMFoOBhI1k8ooAg5lK5YJpWLh0RERFBHbTCPcWvwWj-8fHeBQ8JrDW0oRWf9hEB-87uPxAdssTY_bq5R1tkEiHrCTzGytkEMxH/s1600-h/IMG_2311-Light-Notebook-IncidentAngle.jpg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 300px; height: 400px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhJmtz-J10rhhEBMNdMK0jQpKSEv-L7QzGBw9I59gAMktHMFoOBhI1k8ooAg5lK5YJpWLh0RERFBHbTCPcWvwWj-8fHeBQ8JrDW0oRWf9hEB-87uPxAdssTY_bq5R1tkEiHrCTzGytkEMxH/s400/IMG_2311-Light-Notebook-IncidentAngle.jpg" alt="" id="BLOGGER_PHOTO_ID_5376398645343728306" border="0" /></a><br /><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgGqhFHdlWFxXAiTA_-q54tSB5lizbrYMyrlqXTHn9RMTkR7odXCdZKMNKC_Wn2Cf6vvD8WxJ5lY0kd2-IzJp0_pwFN0uOZEBexPhSks7L08mlGcJ4gQ5mJCPPGViGQ-RMhomfzp1CySrTL/s1600-h/IMG_2049-Light-Mirror-SmallAngle.jpg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 400px; height: 300px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgGqhFHdlWFxXAiTA_-q54tSB5lizbrYMyrlqXTHn9RMTkR7odXCdZKMNKC_Wn2Cf6vvD8WxJ5lY0kd2-IzJp0_pwFN0uOZEBexPhSks7L08mlGcJ4gQ5mJCPPGViGQ-RMhomfzp1CySrTL/s400/IMG_2049-Light-Mirror-SmallAngle.jpg" alt="" id="BLOGGER_PHOTO_ID_5373553476977874738" border="0" /></a><br /><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjiKVSKwPCsv9DCuz49pfPlv8w7xhHRU706nK7_6WJh6W-N9Gum7TO32-P4WUR8DAAtvIT4plb89qIOUZbKc4lSrfdTIzDcyMnTBpKIWyd_IRH83sOWuKuPN2Z7r2VR8OV41eBW7J01PZg_/s1600-h/IMG_2050-Light-Mirror-WideAngle.jpg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 400px; height: 300px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjiKVSKwPCsv9DCuz49pfPlv8w7xhHRU706nK7_6WJh6W-N9Gum7TO32-P4WUR8DAAtvIT4plb89qIOUZbKc4lSrfdTIzDcyMnTBpKIWyd_IRH83sOWuKuPN2Z7r2VR8OV41eBW7J01PZg_/s400/IMG_2050-Light-Mirror-WideAngle.jpg" alt="" id="BLOGGER_PHOTO_ID_5373553649159388770" border="0" /></a><br />We split white light into its rainbow colours using our home-made prism (made by taping 3 pieces of microscope slides together, using a plastacine base and filling it with water).<br /><br /><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgSUq8CIPsA7luivhpQoUsiOXoy6uIG8AlU-NaECkFz6waUr-qhvzSRJ_4h5a-lvfhdXEc6ojj6yFpz3jhehgsjnEugmA8D79WSl9IW_C4jsUZiuMHLdksRAbqUhCuOJyqKtHY1Wy1yd3mF/s1600-h/IMG_2263-Light-OurPrism.jpg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 250px; height: 333px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgSUq8CIPsA7luivhpQoUsiOXoy6uIG8AlU-NaECkFz6waUr-qhvzSRJ_4h5a-lvfhdXEc6ojj6yFpz3jhehgsjnEugmA8D79WSl9IW_C4jsUZiuMHLdksRAbqUhCuOJyqKtHY1Wy1yd3mF/s400/IMG_2263-Light-OurPrism.jpg" alt="" id="BLOGGER_PHOTO_ID_5373552626725829650" border="0" /></a><div style="text-align: center;"><img src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhW7TCwIIYzTu_XS1OEVPqC4rnBnouSMtbSGrTzOU0vWfk7X4VRPpX3J7xcnj1Xylr8jbv2zd8l765TWpMoqcl9Kl8DvlxwADW3J8S1MYgpfhkfE_M3DLXvdzXcKRoEnUPhZ-o8-ENyr3Km/s400/IMG_2276-Light-RainbowFromPrism2.jpg" /><br /></div><br />Observed this same phenomenon right in our aquarium that day and wowed at it. Later, we discovered that we get this treat everyday! (Lot of good information on rainbows <a href="http://www.atoptics.co.uk/bows.htm">here</a>.)<br /><br /><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg1aBamcQ5iP82F1XBUW872sEjZGtnUDMP1fmNy7tIbooPU_4uBfC6-kWMtOe_iv8DBjz8YHQPFDEPYEkV11CW3HUmFDAteLWVpktLRIu0kg8V2DDi_j7xv24BueBMiBVwDSUmIxpLyTiyI/s1600-h/IMG_2262-Light-RainbowInAquarium.jpg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 400px; height: 300px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg1aBamcQ5iP82F1XBUW872sEjZGtnUDMP1fmNy7tIbooPU_4uBfC6-kWMtOe_iv8DBjz8YHQPFDEPYEkV11CW3HUmFDAteLWVpktLRIu0kg8V2DDi_j7xv24BueBMiBVwDSUmIxpLyTiyI/s400/IMG_2262-Light-RainbowInAquarium.jpg" alt="" id="BLOGGER_PHOTO_ID_5373552072785123570" border="0" /></a><br />We made our own coloured lights to see how colours mix. This was achieved using coloured cellophane papers (red, blue and green), kitchen towel cardboard cores and 2 torches.<br /><br /><div style="text-align: center;">Red + Blue = Magenta...<br /></div><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhG_ZreLUPCD0nsX7mPqBWaPsny3B55mRNCpUXr8zoOwYB-cO4t2dLku6oZuQz5HzfoL35IAR4SEtdcVNGqHIxD88HFHpB6OmbjCby6LMRQqKpD07EdDyhZrDhiJN-7wc-UheuSf-9hrXPB/s1600-h/IMG_2298-Colour-Magenta.jpg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 400px; height: 300px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhG_ZreLUPCD0nsX7mPqBWaPsny3B55mRNCpUXr8zoOwYB-cO4t2dLku6oZuQz5HzfoL35IAR4SEtdcVNGqHIxD88HFHpB6OmbjCby6LMRQqKpD07EdDyhZrDhiJN-7wc-UheuSf-9hrXPB/s400/IMG_2298-Colour-Magenta.jpg" alt="" id="BLOGGER_PHOTO_ID_5376345945085678386" border="0" /></a><br /><div style="text-align: center;">Blue + Green = Cyan...<br /></div><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiuZXKXlzGqEW8mTlvaX5g7KhyphenhyphenKGOdP7GrkFqMElI9eEkrPPuCZ80OuS6unyOdhPNva80jc8KUoE3RPnCMqlQv2b5kx4zDmrZC_8ZEXG3xB8RVCnXgU5yhjRSJuW8ZQjiOvE-RtogvbbiEY/s1600-h/IMG_2295-Colour-Cyan.jpg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 400px; height: 300px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiuZXKXlzGqEW8mTlvaX5g7KhyphenhyphenKGOdP7GrkFqMElI9eEkrPPuCZ80OuS6unyOdhPNva80jc8KUoE3RPnCMqlQv2b5kx4zDmrZC_8ZEXG3xB8RVCnXgU5yhjRSJuW8ZQjiOvE-RtogvbbiEY/s400/IMG_2295-Colour-Cyan.jpg" alt="" id="BLOGGER_PHOTO_ID_5376345773358533602" border="0" /></a><br /><div style="text-align: center;">Red + Green = Yellow...<br /></div><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjjs1XUNg6KoiQaQOlLR1iogGSeIUHE5dth5LDmcghUbQIC9gvFOapn2736a-nCbhP0OzMQtPXChRAGx8GxFzlU0DSqvYEkcVNPQNYAtkkk_Se1eA5OLbayb4ibuyuTRgEJV6aQr-2iePQe/s1600-h/IMG_2294-Colour-Yellow.jpg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 400px; height: 300px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjjs1XUNg6KoiQaQOlLR1iogGSeIUHE5dth5LDmcghUbQIC9gvFOapn2736a-nCbhP0OzMQtPXChRAGx8GxFzlU0DSqvYEkcVNPQNYAtkkk_Se1eA5OLbayb4ibuyuTRgEJV6aQr-2iePQe/s400/IMG_2294-Colour-Yellow.jpg" alt="" id="BLOGGER_PHOTO_ID_5376345609837456658" border="0" /></a><br />The tough part about this experiment was that our torches were of different brightness. The "correct" secondary colours would only show up well when the two coloured lights were of about the same intensity. The colours were more obvious when we shine them on a white surface at a very close range. However, my camera could not capture these. The coloured spots turned out overexposed. :-( I decided to post the pictures that had less obvious secondary colours. These were taken with the lights shone from further away. (I am not a professional photographer!)<br /><br />I was at first tempted to not try this experiment ourselves (and a few other activities also...). Instead, just settle for watching a <a href="http://www.youtube.com/watch?v=He0lkmbQGkI&feature=related">video clip </a>of a similar experiment done very professionally (or simply reading about them). Then somehow, somewhere, this quote jumped at me as I was deliberating:<br /><div style="text-align: center;"><span style="color: rgb(102, 0, 0);"><br /><span style="font-size:180%;">"Accept no substitute for fun!"</span><br /><br /></span></div>It was like a wake-up call! I was resolved to not short-change my little guys. Well, ... it is fun for me too. ;-) I am making this our motto for Science from now on!Sarahhttp://www.blogger.com/profile/09377146674344934410noreply@blogger.com1tag:blogger.com,1999:blog-5250501807755523506.post-88412936791672093492009-09-09T04:16:00.000-07:002009-09-10T07:02:33.969-07:00Space Rocks at Breakneck SpeedWe completed one whole chapter in our Exploring Creations in Astronomy book in record-breaking time! It was the lesson on Space Rocks. All done in one afternoon! Why? Because we wanted to catch the meteor shower - Perseids. (That was the second week of August)<br /><br />We and another homeschooling family headed to the Lim Chu Kang cemetry (at almost mid-night) to have an unobstructed view of the night sky. The peace of God was with us... so it was not spooky at all ;-) Unfortunately, we were not able to see anything exciting; no shooting stars. We were mentally prepared for that. Well, at least we tried...Sarahhttp://www.blogger.com/profile/09377146674344934410noreply@blogger.com1tag:blogger.com,1999:blog-5250501807755523506.post-81473050857794804252009-09-08T19:14:00.000-07:002009-09-10T06:59:52.829-07:00Why the long silence?I have been having a lot of trouble with blogger for the pass few months. Every time, it is a different problem.<br /><br />First, my edit page was all messed up so that I could not "see" my draft. After that several other page formats gone all wrong as well. It took me time to search through the Internet to get the problem fixed. Even then, it was a temporary fix as the same problems keep resurfacing. Later, on some days, I could not upload pictures. Many times blogger would just hang on me! Much frustration has caused me to leave blogging for a while.<br /><br />That did free me to do other things (so that is good)... and after that, I kind of lost momentum... ... ... ;-b<br /><br />Surprisingly, I am not pressured to keep posting. As I know that even when I haven't had any new posts lately, the my old posts are still read by many. Thanks to those who took the trouble to email and encourage me. Just wanted you all to know that I am in the process of getting things ironed out. :-)<br /><br />I do have quite a number of drafts; mostly waiting for pictures to be added. A backlog of about more than a month worth of posts would take quite a while for me to sort out!Sarahhttp://www.blogger.com/profile/09377146674344934410noreply@blogger.com1tag:blogger.com,1999:blog-5250501807755523506.post-56462975162458150532009-08-24T08:57:00.000-07:002009-08-26T10:57:32.217-07:00SimplifyingWhile working on our Miquon labsheets ... ... ...<br /><br />Me: Er... three-sixth? Can that be simplified?<br />B: Hmm... oh yes! One tooth!<br />Me: Ha?<br />B: I mean half.<br /><br /><img src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhXR2o6kewfClmmbuk13KPQOamz4NwFDtdVpfd_3ZiiLRnhun6SbI2V0HREgyss_jkiiQhy0xwPohfsM1Bw4aGbpF0XcH10WpNAaNVpr9UD4VDLSDBYBJYLdTRSg2qqs_xVBR7eAvg_dig/s400/IMG_2293-Miquon-Fractions-Simplifying.jpg" />Sarahhttp://www.blogger.com/profile/09377146674344934410noreply@blogger.com1tag:blogger.com,1999:blog-5250501807755523506.post-24047162719413350352009-08-17T21:58:00.000-07:002009-10-28T09:41:48.691-07:00It's All About ReadinessSix month ago, I started a math problem solving assessment book with my boys. Somehow, my boys had difficulty drawing the models. I know that they understood the problems because they could tell me the answers to the question. They saw the whole model drawing process very tiresome and complicated; they couldn't see the need to go through all that trouble to solve what could be solved mentally. So each session was met with a lot of resistance.<br /><br />My assessment of the situation? Laziness, ill-disciplined, blah blah blah... everything negative :-(<br /><br />I finally decided that this is not a battle I want to fight. Math had been one of their favourite subjects. I don't want to change that. We put the book aside and have been working happily on our Miquon labsheets since then.<br /><br />Just this week, I blew the dust off those books and tried them out again. They completed what would have taken 30 minutes previously in just TEN! Boy! Was I surprised?! What shocked me more was when B said, "Can we do more?" :-o<br /><br />What happened?!<br /><br />I am slowly beginning to believe what I read. Some homeschool parents have assured that it is perfectly okay to start formal math at age 10. The Moores and Bluedornes come to mind. Their take is that less effort is required for learning when a child is developmentally ready. I am not that "brave" to take it to THAT extreme. But it is a good reminder that I don't need to get frustrated if they don't "get it" NOW... ... ... They will "get it" ... one day.Sarahhttp://www.blogger.com/profile/09377146674344934410noreply@blogger.com0tag:blogger.com,1999:blog-5250501807755523506.post-52873786828772489682009-07-21T00:10:00.000-07:002009-07-23T06:36:06.702-07:00Art: Skies<a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhu2MWB41z2dqWiDlJr2PHZ0v-VBRb_rvrQ-aI7ykryU3C1VE7HwMOsPWirfd56SQFyGzRDmOWe6P2LPft6NZt2q1Y55RynqfHV7cX_7aEytwwxih0_yNJarxd1daoCLDy-5mN4Cx1yT6Tf/s1600-h/2008-11+088-SunsetSky.jpg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 400px; height: 300px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhu2MWB41z2dqWiDlJr2PHZ0v-VBRb_rvrQ-aI7ykryU3C1VE7HwMOsPWirfd56SQFyGzRDmOWe6P2LPft6NZt2q1Y55RynqfHV7cX_7aEytwwxih0_yNJarxd1daoCLDy-5mN4Cx1yT6Tf/s400/2008-11+088-SunsetSky.jpg" alt="" id="BLOGGER_PHOTO_ID_5348121179212258306" border="0" /></a><br />I am always spellbound by the beauty of God's art work. Just look at how he paints the sky! This picture is taken from our window.<br /><br />Here are my boys' attempt at capturing some of such brilliance.<br /><br /><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiBDs1-RLmRa4LOA5xKs3MN5AI48sD2iURu6NfRAHjI6UBhD-3WkoIx3eTYGsbZrJuexGoUJoOBM43PBTrGQoEkdH8uULU2-IGAUvuxBuoqVutEcXaLmHMFJpniX8otiOxneSd8oNPvdrSl/s1600-h/IMG_1692-B-PaintingOfSunset.jpg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 400px; height: 283px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiBDs1-RLmRa4LOA5xKs3MN5AI48sD2iURu6NfRAHjI6UBhD-3WkoIx3eTYGsbZrJuexGoUJoOBM43PBTrGQoEkdH8uULU2-IGAUvuxBuoqVutEcXaLmHMFJpniX8otiOxneSd8oNPvdrSl/s400/IMG_1692-B-PaintingOfSunset.jpg" alt="" id="BLOGGER_PHOTO_ID_5350138098272869298" border="0" /></a><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhcngHoxiiDKJ1caPjjQQyC0_2hgaPDRSonnOiG3XJrX4TsU_-mHOPxXoLwAN1uNcLeg0xyNE0bCkeFyAOvfBqrhcWvELMIldBZQ8c75cnsuP9DmaOhhGsjkkYCiRwLp1vBql_KHfbHFHcf/s1600-h/IMG_1695-D-PaintingOfSky.jpg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 400px; height: 283px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhcngHoxiiDKJ1caPjjQQyC0_2hgaPDRSonnOiG3XJrX4TsU_-mHOPxXoLwAN1uNcLeg0xyNE0bCkeFyAOvfBqrhcWvELMIldBZQ8c75cnsuP9DmaOhhGsjkkYCiRwLp1vBql_KHfbHFHcf/s400/IMG_1695-D-PaintingOfSky.jpg" alt="" id="BLOGGER_PHOTO_ID_5350138283936945138" border="0" /></a><br />We used a mixtures of 3 different techniques:<br /><br />1. <span style="font-weight: bold;">Sunset</span><br /><blockquote>Wet wash and blending</blockquote><blockquote></blockquote>2. <span style="font-weight: bold;">Cumulus Clouds</span><br /><blockquote>Clouds are white and left unpainted.<br />Cloud rounded on the top and flatten underneath. Clouds nearer the horizon are thinner.<br />Layering by adding raw sienna onto the base of the clouds while paint is still wet.</blockquote>3. <span style="font-weight: bold;">Stratus Cumulus / Cirrus Clouds</span><br /><blockquote>Wet wash and blotting damp wash with dry brush or crumpled tissue.</blockquote>This little exercise was a side projects in our Jan Van Eyck study. He was known to be very observant of his <span class="blsp-spelling-corrected" id="SPELLING_ERROR_0">surroundings</span> and so our little artists were challenged to paint something of their own <span class="blsp-spelling-corrected" id="SPELLING_ERROR_1">surroundings</span>!Sarahhttp://www.blogger.com/profile/09377146674344934410noreply@blogger.com1tag:blogger.com,1999:blog-5250501807755523506.post-88681569286124604012009-07-12T00:05:00.000-07:002009-07-26T18:32:43.547-07:00Chinese BooklistI benefited from the Chinese book list posted by a fellow homeschooling mother in her blog. I had checked out some of her books and really liked them. So I thought it would be useful to list here, some of the Chinese picture books we have enjoyed recently. They might not be hot from the press, just what caught our eyes: [library reference code]<br /><br /><ul><li>五个小怪物 [JP DYE] -<br /></li><li>在森林里[JP ETS] - translated from <span style="font-style: italic;">In The Forrest</span> by Marie Hall Ets<br /></li><li>爷爷的天使 - my personal favourite</li><li>布朗家的天才宝宝 - comical<br /></li><li>布朗家的超级明星</li><li>岩石上的小蝌蚪 [JP XEH]</li><li>鲸鱼 [JP GOM] - reminds us of the Nazca drawings we read about in our history<br /></li><li>两个好朋友 [J ESC]</li><li>两个好朋友的争吵 [J ESC]</li><li>院子里的小岛</li><li>我不想生气 [JP MOR] - short book about anger management (will want to look at others in the series)<br /></li></ul>I just want to make special note that we really love 爷爷的天使. It is a living book due to its wonderfully thougth-provoking illustrations. This book is about a grandfather's reflection of his whole life on his death bed. He spoke with pride about his bravery when he was young and how nothing terrible seem to ever happen to him; even through the war years. But as you read, you see pictures of his guardian angel protecting him time and time again. Then you will realize that he really had nothing to boast about at all.<br /><br />Here is a picture of him falling down a tree but was not hurt because he was cushioned by his angel...<br /><br /><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiIeU6Cj5hSJL6qkjMvV1PrVd5jdHc-g_LYUgb9dQMEb51wDyesjBn7bNsl8kvGIZJzE0A9Jz8OLzGa6shEl6mjvBOzr-Q91emNgWAisdlhrDjTca7qGacw_rI4aaPHbJkpBHLw9COQaCmz/s1600-h/IMG_1720-yeyedetainchi.jpg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 400px; height: 277px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiIeU6Cj5hSJL6qkjMvV1PrVd5jdHc-g_LYUgb9dQMEb51wDyesjBn7bNsl8kvGIZJzE0A9Jz8OLzGa6shEl6mjvBOzr-Q91emNgWAisdlhrDjTca7qGacw_rI4aaPHbJkpBHLw9COQaCmz/s400/IMG_1720-yeyedetainchi.jpg" alt="" id="BLOGGER_PHOTO_ID_5357606477266900882" border="0" /></a><br />Other pages showed him boasting about how he dared to walk along dangerous deserted paths. At a corner, his guardian angel puts her hands over the eyes of his potential attacker...<br /><br />This book brings to light how we often take God for granted.<br /><br />My boys love to scrutinize the drawings. It became especially relevant one day. Their grandparents brought them to cycle so that I could have a "break". It was an exceptionally challenging trip for them. They cycled along the park connectors from Bedok to Changi AND BACK! Well, that is not all that impressive...<br /><br />Along the way, D lost control and cycled into a HUGE drain. It was <span style="font-weight: bold;">so</span> deep, if Grandma had not been cycling behind him, nobody would have known where he had gone. His bike and him just disappeared completed. He was eventually fished out of the drain with minimal scratches! I was told, the drain was DRY and had LOTS of dried leaves in there to cushion his fall. This is clearly God's hand of protection!Sarahhttp://www.blogger.com/profile/09377146674344934410noreply@blogger.com0tag:blogger.com,1999:blog-5250501807755523506.post-3851089682021247062009-06-24T00:09:00.000-07:002009-07-12T18:20:54.899-07:00Chemistry Week - Laboratory ExperienceWe attended a series of laboratory sessions at the Singapore Science Centre during their Chemistry Week. Most of the workshops used concepts in Chemistry learnt at the Secondary 3/4 level. Of course, my 8 year-olds don't get it all! But they had fun just "playing" with the apparatus. ;-)<br /><br />For the sake of future reference, I will go ahead with noting down the specifics of what was done.<br /><br /><div style="text-align: left;"><span style="font-weight: bold;">Workshop 1 - Sulfur Dioxide and its Role in Preserving Food</span><br /></div><br /><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjRopbI-kL6FXKeJEQlpY7Zk_7LkZraCcmAZkIdF5ULddIIDxTBAL3vfl1znRxnBnYaSeOAGbyfNNFyleRQddA3WDw9SSZPUTCJEYICWHE_gdNSP24gxjO3W4IkNyCRCtXSexgp9cyt89Ri/s1600-h/2009-05+009-Chem-SO2.jpg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 400px; height: 328px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjRopbI-kL6FXKeJEQlpY7Zk_7LkZraCcmAZkIdF5ULddIIDxTBAL3vfl1znRxnBnYaSeOAGbyfNNFyleRQddA3WDw9SSZPUTCJEYICWHE_gdNSP24gxjO3W4IkNyCRCtXSexgp9cyt89Ri/s400/2009-05+009-Chem-SO2.jpg" alt="" id="BLOGGER_PHOTO_ID_5350494679460500146" border="0" /></a><br /><br /><span style="font-weight: bold;">What we did</span> :- We tested for the presences of SO2. Hydrogen peroxide was added to food samples (preserved mango, dried sour plum, preserved papaya, raisins, potato chips, fruit juice). This causes SO2 to be oxidised to form sulphates. This sulphate will precipitate out as barium sulphate when barium chloride is added.<br /><br /><span style="font-weight: bold;">My observation</span> :- Boys got the droppers all mixed up and in the process contaminated the solutions!<br /><br /><br /><br /><span style="font-weight: bold;">Workshop 2 - Recycle Paper - Transform Newspaper to New Paper</span><br /><br /><span style="font-weight: bold;">What we did :- </span>We blended newspaper shreds in a blender with some water. The resultant pulp was gently laid on a mesh that is submerged in a tray of water. The pulp is spread evenly to dry.<br /><br /><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgfesfpdMcREJBdT2M-dOoQnbEnpJD7W2bpi9tO50XaPimMQJuitn77jJHzwnspHPS6p0hj6r-mu09GFibQtvX1MHoEtlkBI8uP4N3gfIcS71izACE3KLtlH7IRxwBT7tvftrYFM8f4rqdC/s1600-h/2009-05+014-Chem-RecyclePaper1.jpg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 400px; height: 292px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgfesfpdMcREJBdT2M-dOoQnbEnpJD7W2bpi9tO50XaPimMQJuitn77jJHzwnspHPS6p0hj6r-mu09GFibQtvX1MHoEtlkBI8uP4N3gfIcS71izACE3KLtlH7IRxwBT7tvftrYFM8f4rqdC/s400/2009-05+014-Chem-RecyclePaper1.jpg" alt="" id="BLOGGER_PHOTO_ID_5350495027891547394" border="0" /></a><br />Some dried flowers were sprinkled throughout.<br /><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiuUw1morQTzYv1XHIz8q5oj_3FFVn1Yc6_U62hsIvxzxf-LMilrv2TjaLwYNJawTcWJKXYzVuKXjl_KmWnqd5092VtBc8y2JGh-Xbqd-2KDEhEbetTp3Z_pVZ2BW-90JvI42i5uHGUbmoO/s1600-h/2009-05+016-Chem-RecyclePaper2.jpg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 300px; height: 379px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiuUw1morQTzYv1XHIz8q5oj_3FFVn1Yc6_U62hsIvxzxf-LMilrv2TjaLwYNJawTcWJKXYzVuKXjl_KmWnqd5092VtBc8y2JGh-Xbqd-2KDEhEbetTp3Z_pVZ2BW-90JvI42i5uHGUbmoO/s400/2009-05+016-Chem-RecyclePaper2.jpg" alt="" id="BLOGGER_PHOTO_ID_5350494912287508738" border="0" /></a><br />We had some leftover pulp, so we made a smaller circular shaped paper.<br /><br /><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjKHm09jSaxt3SoKJiphKJbaxbaFYIfRQmN3FUTOOqFbgnfQ4V6K6FVtvbW5sm4rxi_PHvM7-90jbtMvSI5AelCUMEhm6NC-7xIKLC69q7tS52J5AFvMyREH7a2CvFBzBvpChKk_hyphenhyphenF7HdJ/s1600-h/2009-05+017-Chem-RecyclePaper3.jpg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 400px; height: 255px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjKHm09jSaxt3SoKJiphKJbaxbaFYIfRQmN3FUTOOqFbgnfQ4V6K6FVtvbW5sm4rxi_PHvM7-90jbtMvSI5AelCUMEhm6NC-7xIKLC69q7tS52J5AFvMyREH7a2CvFBzBvpChKk_hyphenhyphenF7HdJ/s400/2009-05+017-Chem-RecyclePaper3.jpg" alt="" id="BLOGGER_PHOTO_ID_5350494803095196354" border="0" /></a><br /><span style="font-weight: bold;">My observation</span> :- This is the most straight forward of all the workshops. The boys needed to learn that "more doesn't mean better"... I had to remove most of the dried flower they "dumped" onto the paper.<br /><br /><br /><br /><span style="font-weight: bold;">Workshop 3 - Hydrogen Fuel Cell</span><br /><br /><span style="font-weight: bold;">What we did :- </span>We produced hydrogen gas by reacting magnesium with hydrochloric acid. Hydrogen gas was tested using a glowing splinter.<br /><br /><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi8T80ttpLON7kOShezXmEc0fDHS-PM12S4sh-Q0KxzYLgNkFHHFNK8w_i64okd8wei_unXwAgwzqIKMtXUqXeL3dhdgzY27Y-Z7mIc6wuKgA5K1PrxxRwy5vL7xg8rCvk-SFVluhWVGQm-/s1600-h/2009-05+019-Chem-H2-2.jpg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 400px; height: 300px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi8T80ttpLON7kOShezXmEc0fDHS-PM12S4sh-Q0KxzYLgNkFHHFNK8w_i64okd8wei_unXwAgwzqIKMtXUqXeL3dhdgzY27Y-Z7mIc6wuKgA5K1PrxxRwy5vL7xg8rCvk-SFVluhWVGQm-/s400/2009-05+019-Chem-H2-2.jpg" alt="" id="BLOGGER_PHOTO_ID_5350496542298253538" border="0" /></a>Too slow in preparing the glowing splint. Ops... fingers too small to stopper over test-tube opening, so most of the hydrogen escaped! ... Managed to get a soft "pop"sound (positive test for hydrogen). Phew!<br /><br /><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgZpd75gRUz2UChEUwVL1Ndcnv419te5umPnDrrsAdnGbpsvvbPEHv9Nsi0OFUP78G7C6c8RCiNDM1QPFyUHDQarGlIUm_DvFJqgWYAYov4rAgehZ3Us3mIxweL8rc6umFThWtj4TvaK7SW/s1600-h/2009-05+020-Chem-H2-2.jpg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 400px; height: 255px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgZpd75gRUz2UChEUwVL1Ndcnv419te5umPnDrrsAdnGbpsvvbPEHv9Nsi0OFUP78G7C6c8RCiNDM1QPFyUHDQarGlIUm_DvFJqgWYAYov4rAgehZ3Us3mIxweL8rc6umFThWtj4TvaK7SW/s400/2009-05+020-Chem-H2-2.jpg" alt="" id="BLOGGER_PHOTO_ID_5350496659520378594" border="0" /></a><br />The set up here was used to electrolyse water.<br /><br /><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjeAd1RdVjfmLOv5SjSC06R0EZXlkDzp9BRn9RazuHEBi_hMqG6aDzTtzQhQ9czqigbL1tKGp7yWPAPqSlfHZC6NLm9fg6lNRxgnUJ86GRtHrCSwx8FU5kv4unuhoe06gPsn6njgijic7Yi/s1600-h/2009-05+028-Chem-Electrolysis2.jpg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 400px; height: 300px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjeAd1RdVjfmLOv5SjSC06R0EZXlkDzp9BRn9RazuHEBi_hMqG6aDzTtzQhQ9czqigbL1tKGp7yWPAPqSlfHZC6NLm9fg6lNRxgnUJ86GRtHrCSwx8FU5kv4unuhoe06gPsn6njgijic7Yi/s400/2009-05+028-Chem-Electrolysis2.jpg" alt="" id="BLOGGER_PHOTO_ID_5350498334527884994" border="0" /></a><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjvtG9m7XJSSP7GATxCMOlxahLTTZSqNESQJpQnQLgYguLiBPNbW7dNgJlRdCEjnbut3xeRqDlMR0mYJvrof0ouAX4UBysaohbzo6JaDKreCtsjmYLQkK7S_AGdAOiGf8H_oeWrBYAj7B7F/s1600-h/2009-05+027-Chem-Electrolysis.jpg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 300px; height: 389px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjvtG9m7XJSSP7GATxCMOlxahLTTZSqNESQJpQnQLgYguLiBPNbW7dNgJlRdCEjnbut3xeRqDlMR0mYJvrof0ouAX4UBysaohbzo6JaDKreCtsjmYLQkK7S_AGdAOiGf8H_oeWrBYAj7B7F/s400/2009-05+027-Chem-Electrolysis.jpg" alt="" id="BLOGGER_PHOTO_ID_5350498176971148098" border="0" /></a><br />Green solution of Universal Indicator was added into the water. We observe that the colours at the two graphite electrodes were different. The indicator cahnged to orange (acidic) on the anode (left arm) and violet on the cathode (right arm).<br /><br /><span style="font-size:85%;">The electrode reactions are as follows:<br />at the anode:<br />2H2O(l) → O2(g) + 4H+(aq) + 4e–<br />at the cathode:<br />4H2O(l) + 4e– → 2H2(g) + 4OH–(aq)<br />Overall:<br />2H2O(l) → O2(g) + 2H2(g)</span><br /><br /><span>The aim of showing the children the electrolysis of water is to show the working principles of a hydrogen fuel cell. The electron gradient produced can be be channelled through an electrical circuit.</span><span style="font-weight: bold;"><br /><br /><br /><br />Workshop 4 - Green Chemistry - Balance with Nature</span><br /><br /><span style="font-weight: bold;">What we did :- </span>We investigated the greenhouse effect of carbon dioxide. Two identical set up like this was set up.<br /><br /><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEic8-0x3kUk3OoiaSjfDuzUBink_9pYArs9V1enoWhwqdaMGB1VXlXtqSiL4o6muTd4yrZRw-nj6qZ11igS3ySIg6zE5L9jRzp3dgA0eTnvHQwHsYYmjEOGSRG3wRA8VUijzSuMYTruSAce/s1600-h/2009-05+042-Chem-Greenhouse.jpg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 278px; height: 400px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEic8-0x3kUk3OoiaSjfDuzUBink_9pYArs9V1enoWhwqdaMGB1VXlXtqSiL4o6muTd4yrZRw-nj6qZ11igS3ySIg6zE5L9jRzp3dgA0eTnvHQwHsYYmjEOGSRG3wRA8VUijzSuMYTruSAce/s400/2009-05+042-Chem-Greenhouse.jpg" alt="" id="BLOGGER_PHOTO_ID_5350498565024463170" border="0" /></a><br />Carbon dioxide was put in one of the boxes. The thermometer poked into the box allowed temperature in there to be taken over a period of 8 minutes after the lamp above it has been switched on. The temperature gradient was significantly higher in the box with carbon dioxide.<br /><br /><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEht6TdRIc2ldYXAS4NKlxO7y8EF9quS7693qjoJgeNFNshlsYCsK30WXxZX14Bw61Y6de4s5u6P5oHLhz2TmYDHCr72fHToFYQsO3SgD_X8KjSvfEX4nWxbEuoVjfqBKdFIFelKejKztpti/s1600-h/2009-05+043-Chem-Shells.jpg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 400px; height: 291px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEht6TdRIc2ldYXAS4NKlxO7y8EF9quS7693qjoJgeNFNshlsYCsK30WXxZX14Bw61Y6de4s5u6P5oHLhz2TmYDHCr72fHToFYQsO3SgD_X8KjSvfEX4nWxbEuoVjfqBKdFIFelKejKztpti/s400/2009-05+043-Chem-Shells.jpg" alt="" id="BLOGGER_PHOTO_ID_5350498780655440674" border="0" /></a><br />This was another experiment where we investigated on the effects of various solution on shells. You can see that there is a hole in the middle of the shell on the left. That is the result of submerging it in hydrochloric acid. This experiment aims to show the effect of acid rain.<br /><br /><br /><br /><span style="font-weight: bold;">Conclusion </span>: I realized that my boys had a lot to learn about basic laboratory skills! These include measuring, planning and general apparatus handling. I found a <a href="http://www.cerritos.edu/mzewail/110labExperiments%28pdf%29/Chem110lab1measurement.pdf">simple lab sheet on Laboratory Safety and Measuremen</a><a href="http://www.cerritos.edu/mzewail/110labExperiments%28pdf%29/Chem110lab1measurement.pdf">t</a> that we can work through at home. Alright, more hands-on session at home from now on...Sarahhttp://www.blogger.com/profile/09377146674344934410noreply@blogger.com0tag:blogger.com,1999:blog-5250501807755523506.post-65165333369213612032009-06-21T10:10:00.000-07:002009-06-22T17:59:57.682-07:00Horse Unit Study (part 5) - Drawing HorsesFor Art, we were broke away from our usual and galloped off on horses! Let me explain...<br /><br />We were in the mood to draw horses since we have been reading so much about them. But horses aren't exactly the easiest animal to draw. So I pulled out some of <span style="font-style: italic; font-weight: bold;">my </span>art books to see what I could put together. I read from <a href="http://www.amazon.com/How-Draw-Animals-Jack-Hamm/dp/0399508023/ref=sr_1_13?ie=UTF8&s=books&qid=1241111589&sr=8-13"><span style="font-style: italic;">How to Draw Animals</span></a> by Jack <span class="blsp-spelling-error" id="SPELLING_ERROR_0">Hamm</span>. This book is published in the 1960s but yet the clarity of its instructions far surpasses that of more recent how-to books on the same subject.<br /><br />What started out as a simple copying of horses unfolded into many successive sessions on animal drawing!<br /><br />We started working from the beginning of the book where we learned about the shapes found in a generalized animal. We then learn how to put those basic shapes together when we look at an animal.<br /><br />Here are some outlines we copied from the book. Notice the shoulder muscles, hip muscles and rib cage. These outlines are supposed to help in later shading and rendering of other surface details.<br /><br /><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi3jaLteHz9HrRocuWJuQpidWMdPFtop1B6znYF27QJ-SPT5RdK8QBHKm4eeok638AmHmeTwIiLRR-PppPI8-9304sugWsEAc0XBSCnLoWJOF8KoL9W9eOafzPKuO4dkM2YwYfaCvwqzu8J/s1600-h/B-ElementalHorse-300.jpg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 300px; height: 209px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi3jaLteHz9HrRocuWJuQpidWMdPFtop1B6znYF27QJ-SPT5RdK8QBHKm4eeok638AmHmeTwIiLRR-PppPI8-9304sugWsEAc0XBSCnLoWJOF8KoL9W9eOafzPKuO4dkM2YwYfaCvwqzu8J/s400/B-ElementalHorse-300.jpg" alt="" id="BLOGGER_PHOTO_ID_5340006264974746706" border="0" /></a>Shading of a generalized animal body was the emphasis for the next few sessions. It really gives the drawing depth and perspective.<br /><br /><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjXE8v6L5WuQeE51EavEB85agtCJLOZB5r2BBl_Fb2ywozDQQP6PHCEuYTDZ1G2vNmNrUM1Wqj9ZUsGIc8igWqRd-_eKRSPos2KDbFpXlGPDAsMLfleUkMMgedkTjnpUMrw7eoHfnT5A4-d/s1600-h/B-3BodyBasics-300.jpg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 300px; height: 183px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjXE8v6L5WuQeE51EavEB85agtCJLOZB5r2BBl_Fb2ywozDQQP6PHCEuYTDZ1G2vNmNrUM1Wqj9ZUsGIc8igWqRd-_eKRSPos2KDbFpXlGPDAsMLfleUkMMgedkTjnpUMrw7eoHfnT5A4-d/s400/B-3BodyBasics-300.jpg" alt="" id="BLOGGER_PHOTO_ID_5340006818270244994" border="0" /></a>Here's an attempt at applying the above concepts. I let my boys try outlining the animals from looking at photographs of animals. I wanted to see if they understood the concept. This is what they produced. Here is my boy's drawing of the basic outline of a donkey. He looked at a photograph in our Apologia Zoology 3 book.<br /><br /><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgUDk49cD95d4FfFNbUFlf2jpu5IK_YiQ9MSUFAs_i8higl6oB34G7qQwds7qy4e2jleGzhoNE6BULiLq5RjwDyBcfPHah7IOKPCXJyPJSxgUuUeaguT6Omfu70vovzdDBOqtk_gbDbsO1o/s1600-h/B-DonkeyOutline-300.jpg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 300px; height: 159px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgUDk49cD95d4FfFNbUFlf2jpu5IK_YiQ9MSUFAs_i8higl6oB34G7qQwds7qy4e2jleGzhoNE6BULiLq5RjwDyBcfPHah7IOKPCXJyPJSxgUuUeaguT6Omfu70vovzdDBOqtk_gbDbsO1o/s400/B-DonkeyOutline-300.jpg" alt="" id="BLOGGER_PHOTO_ID_5340006560065848754" border="0" /></a><br />The later part of <span class="blsp-spelling-error" id="SPELLING_ERROR_1">Hamm's</span> book focuses on different animal types and the usual challenges of drawing these animals. We jumped ahead to the section on Horses. (Couldn't wait!) We copied some of the horse drawings in that section.<br /><br />Then each of us selected a picture of a horse from one of our other books to copy. Here are my boy's outlines. This was B's sketch from James <span class="blsp-spelling-error" id="SPELLING_ERROR_2">Herriot's</span> Treasury for Children.<br /><br /><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhK4TmnC3yVK8Kd_wlX36J0e0N4YHGumgZu0YajYDIdIfmGNB6ChAro8__DieZmjP0T0yIb9Zov9cuU0tMDgntd-oVS3kFzWbo31b32-ciU_mDauzokRpxYN-dkCBz5Xrsf9O-tAaJDmEm2/s1600-h/B-Horse-Drawing-300.jpg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 221px; height: 300px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhK4TmnC3yVK8Kd_wlX36J0e0N4YHGumgZu0YajYDIdIfmGNB6ChAro8__DieZmjP0T0yIb9Zov9cuU0tMDgntd-oVS3kFzWbo31b32-ciU_mDauzokRpxYN-dkCBz5Xrsf9O-tAaJDmEm2/s400/B-Horse-Drawing-300.jpg" alt="" id="BLOGGER_PHOTO_ID_5340012993664580610" border="0" /></a><br />This is D's mustang sketched from <a href="http://www.amazon.com/Album-Horses-Marguerite-Henry/dp/0689717091/ref=sr_1_1?ie=UTF8&s=books&qid=1242315844&sr=1-1"><span style="font-style: italic;">Album of Horses</span></a> by Marguerite Henry.<br /><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhXjIj5xFJVYXqrXD5P5-iKYAymwOsweNxM7l7EHlbFGQf2BYyXYK4EJ-erCpjTmwqId61XxoEz5l0MgeQq1Tuv6rkBXWTK9S60HdYpGiwbiY12ixwMeaywgnG3Y_J8nt6T9eYmOoSkj1wg/s1600-h/D-Horse-Drawing-300.jpg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 266px; height: 300px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhXjIj5xFJVYXqrXD5P5-iKYAymwOsweNxM7l7EHlbFGQf2BYyXYK4EJ-erCpjTmwqId61XxoEz5l0MgeQq1Tuv6rkBXWTK9S60HdYpGiwbiY12ixwMeaywgnG3Y_J8nt6T9eYmOoSkj1wg/s400/D-Horse-Drawing-300.jpg" alt="" id="BLOGGER_PHOTO_ID_5340012859334375778" border="0" /></a><br />Drawing and colouring are two separate skills. In the past, I noticed that my boys will be very discouraged when their colouring "ruined" their nicely drawn pictures. This time, I decided to make photocopies of their drawing for them to colour on. This is so that credit can be given to the drawing as well as the colouring; and each having something to show for. We used oil pastels. I joined in the fun too using my boys' drawings.<br /><br /><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh0vfLBDe_mK5EQbV5jbjzeH6YFrp7PR-oJ4H5K4HJGZlk-IaFmRvnE8ngcKqVsgFOt-SEoThaqiMclttQleV9X5nWzWzXI8YM-YXana3WACsaL3Pzuzs0dEELnOCE3uAeXc3_cklMOMizw/s1600-h/IMG_1691-B-Horse.jpg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 300px; height: 400px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh0vfLBDe_mK5EQbV5jbjzeH6YFrp7PR-oJ4H5K4HJGZlk-IaFmRvnE8ngcKqVsgFOt-SEoThaqiMclttQleV9X5nWzWzXI8YM-YXana3WACsaL3Pzuzs0dEELnOCE3uAeXc3_cklMOMizw/s400/IMG_1691-B-Horse.jpg" alt="" id="BLOGGER_PHOTO_ID_5350130107393498546" border="0" /></a><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjKuTji9BnJLEXdfvAVfvYtJcdv9XwLmDJVUrf64jZ1EuzRDKX-XbVKM_mhxYOxWfS3-5PoEfFLAjk239BoQb0KPGxapQYo41BwixtaEsHQtds-P6wTGVgQpyjR5YIkLwD0TKkdR5tCTwGx/s1600-h/IMG_1688-M-Horse.jpg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 300px; height: 400px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjKuTji9BnJLEXdfvAVfvYtJcdv9XwLmDJVUrf64jZ1EuzRDKX-XbVKM_mhxYOxWfS3-5PoEfFLAjk239BoQb0KPGxapQYo41BwixtaEsHQtds-P6wTGVgQpyjR5YIkLwD0TKkdR5tCTwGx/s400/IMG_1688-M-Horse.jpg" alt="" id="BLOGGER_PHOTO_ID_5350130211653590594" border="0" /></a><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiU8Y5NVRZY0GxMO594OFkf43EgKkCVR00LfUCoHUXyFtX9SEcBgaf0b6HENuJwRFc-QNeUAYJVtCJ4v3UZNvnaBb-AgvcXDkncwYtACMyNUUrwfW3vecfGOe6SRUtQXmECvBrk1y2jThVb/s1600-h/IMG_1685-D-Horse-Mustang.jpg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 300px; height: 400px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiU8Y5NVRZY0GxMO594OFkf43EgKkCVR00LfUCoHUXyFtX9SEcBgaf0b6HENuJwRFc-QNeUAYJVtCJ4v3UZNvnaBb-AgvcXDkncwYtACMyNUUrwfW3vecfGOe6SRUtQXmECvBrk1y2jThVb/s400/IMG_1685-D-Horse-Mustang.jpg" alt="" id="BLOGGER_PHOTO_ID_5350129588842354818" border="0" /></a><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjG5jRtllt7ZEKzYzLu2laGqAxhyoM3T5NtLdac7JyTxPoe-IaINnaj1S7LMOPQXOgpbA9PdmqYzz_C2lid5R_ZFXbkCxQp_JRuE-My2Ppkls5I3KLW6GybGDtylR-uYo5NTeAEOo9kMLte/s1600-h/IMG_1687-M-Mustang.jpg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 300px; height: 400px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjG5jRtllt7ZEKzYzLu2laGqAxhyoM3T5NtLdac7JyTxPoe-IaINnaj1S7LMOPQXOgpbA9PdmqYzz_C2lid5R_ZFXbkCxQp_JRuE-My2Ppkls5I3KLW6GybGDtylR-uYo5NTeAEOo9kMLte/s400/IMG_1687-M-Mustang.jpg" alt="" id="BLOGGER_PHOTO_ID_5350129716325829138" border="0" /></a><br />Drawing animals is indeed very challenging. A mistake in proportion can make a deer look like a dog, or a horse like a cow! For a long time, I myself have shied away from drawing animals. I am now glad I overcome my own phobia and gave it a try because I am pleasantly surprised at my boys' <span class="blsp-spelling-corrected" id="SPELLING_ERROR_3">enthusiasm</span>. I guess children just have a natural affinity for animals. I now wished I had done this little off tangent project sooner when we still had our zoo membership!Sarahhttp://www.blogger.com/profile/09377146674344934410noreply@blogger.com1tag:blogger.com,1999:blog-5250501807755523506.post-31251958671529535672009-06-17T00:04:00.000-07:002009-06-17T18:50:20.015-07:00Science :Botany - FernsI found it difficult to complete this chapter on ferns without mentioning the concept of the alternation of generations in plants. In the end, I decided to introduce it to my boys. These are some useful sites:<br /><ul><li>an <a href="http://www.bio.miami.edu/dana/dox/altgen.html">definition of terms</a> used in the alternation of generations<br /></li><li>a <a href="http://www.botany.hawaii.edu/faculty/webb/bot311/bot311-00/AntherArch/SexReproWorksheet-04.htm">worksheet</a> that could be used with some modification<br /></li><li>clear <a href="http://kentsimmons.uwinnipeg.ca/16cm05/16labman05/lb3pg6.htm">diagram </a>relating to the alternation of generations in ferns.</li><li>a simple <a href="http://www.purposegames.com/game/fern-life-cycle-quiz">review game of the life cycle of ferns</a>.</li></ul>My objective is to expose them to the concept. I didn't want to overload them with technical terms.<br /><br />I found a good diagram in one of my old Biology books called <span style="font-style: italic;">Botany: An Introduction to Plant Biology</span> by Mauseth. (Here is another <a href="http://kentsimmons.uwinnipeg.ca/16cm05/16labman05/lb3pg6.htm">good diagram</a>.) It shows the haploid and diploid parts of the fern in its life cycle. I found the easiest way to get my boys to understand this complex concept was to let them colour the diagram; using <span style="font-weight: bold;">yellow colour</span> to indicate the parts that are <span style="font-weight: bold;">haploid </span>(with one set of genes) and <span style="font-weight: bold;">green colour </span>for the <span style="font-weight: bold;">diploid</span>(with two sets of genes) parts. The "ah-ha" moment came as they were colouring.<br /><br /><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhgRS1FzkwJUm47QxdW1ongzplP2cC40yMi9iY6rfbEGVWkHeV9dFPkTmidZ-adWDBY15dWVkG3lI2E_VEuX2SFTZuYbWJOhUkBfAHCM_qJ2oj9XcuezxuGLvGw1D1kmO-F9nzSENK7Nr2g/s1600-h/2009-05+069-Fern-LifeCycle.jpg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 400px; height: 300px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhgRS1FzkwJUm47QxdW1ongzplP2cC40yMi9iY6rfbEGVWkHeV9dFPkTmidZ-adWDBY15dWVkG3lI2E_VEuX2SFTZuYbWJOhUkBfAHCM_qJ2oj9XcuezxuGLvGw1D1kmO-F9nzSENK7Nr2g/s400/2009-05+069-Fern-LifeCycle.jpg" alt="" id="BLOGGER_PHOTO_ID_5347829254249220514" border="0" /></a><br />From there, I could then further make a comparison between the spores of the ferns and the seed of flowering plants. They are not quite analogous. The spore is haploid while the seed is diploid, the result of a fertilization process.<br /><br /><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgmE5jX81NAGndqTYFRnU_kmlqD6N3acT5cI-edbEkX6taiD_7-GFFBJ1LmtDE6Qjo3B6hyRYa7y4ruQVx_0Vr-bwrVrq90gesFrDXv2Hmfmqp53z-6foS_kZ1Yum-uSXQG8srNtOfo0DOx/s1600-h/2009-05+045-BonMicroscope.jpg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 302px; height: 400px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgmE5jX81NAGndqTYFRnU_kmlqD6N3acT5cI-edbEkX6taiD_7-GFFBJ1LmtDE6Qjo3B6hyRYa7y4ruQVx_0Vr-bwrVrq90gesFrDXv2Hmfmqp53z-6foS_kZ1Yum-uSXQG8srNtOfo0DOx/s400/2009-05+045-BonMicroscope.jpg" alt="" id="BLOGGER_PHOTO_ID_5347829763392703746" border="0" /></a><br />We collected sporangium from our fern to view under our <a href="http://www.rainbowresource.com/prodlist.php?sid=1222546476-625084&subject=11&category=3314">Brock Magiscope</a> (mag:200x). I managed to capture it on my camera just by positioning the camera directly over the eyepiece!<br /><br /><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhIsbs9wlLykYqwJ0os6RqhHgh4bwdsWnEHfWbYKd14nbhBrd9-tXH6z8qavUugmiczXDSWbgGzcsJm6UW74XZ71a-ywwFvmBNyTHSBJceK99vEAnJ8VXDpuPsGt8empGdZzhFlf7dMP8If/s1600-h/2009-05+052-Sporangium.jpg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 400px; height: 297px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhIsbs9wlLykYqwJ0os6RqhHgh4bwdsWnEHfWbYKd14nbhBrd9-tXH6z8qavUugmiczXDSWbgGzcsJm6UW74XZ71a-ywwFvmBNyTHSBJceK99vEAnJ8VXDpuPsGt8empGdZzhFlf7dMP8If/s400/2009-05+052-Sporangium.jpg" alt="" id="BLOGGER_PHOTO_ID_5347827530802564434" border="0" /></a><br />You can see the thin side walls of the sporangium and the very faint outlines of the spores within. The cells surrounding have jointed rings (annulus) that will strighten hygroscopically to break the thin side walls, throwing out the numerous spores within. We left the whole set up as is to continue with our other activities for school. Three hours later, this was what we saw. The sporangium opened!<br /><br /><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhamOAp0J7EsS7utXPwKgrxNzq_WxTBHs-cEoK6yyWVP1zwT5ta8jvdMjMRcWTS1ZDbKQIWy0dWYzaTdvDQB78uknIp0gNoLpT95XDj3XcpzKfzqA4hCAlRFw_UyORX6PUtKDWwjz2lEvDz/s1600-h/2009-05+054-Sporangium-opened.jpg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 400px; height: 298px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhamOAp0J7EsS7utXPwKgrxNzq_WxTBHs-cEoK6yyWVP1zwT5ta8jvdMjMRcWTS1ZDbKQIWy0dWYzaTdvDQB78uknIp0gNoLpT95XDj3XcpzKfzqA4hCAlRFw_UyORX6PUtKDWwjz2lEvDz/s400/2009-05+054-Sporangium-opened.jpg" alt="" id="BLOGGER_PHOTO_ID_5347827753965145362" border="0" /></a><br /><br />Visit <a href="http://www.freewebs.com/rumphius/science.htm" _fcksavedurl="http://www.freewebs.com/rumphius/science.htm">Rumphius Science Webpage</a> to learn more about how we approach Science in our homeschool.Sarahhttp://www.blogger.com/profile/09377146674344934410noreply@blogger.com0tag:blogger.com,1999:blog-5250501807755523506.post-79447634123610558382009-06-16T00:10:00.000-07:002009-06-16T00:27:51.185-07:00Science : Botany - GymnospermsWe learned about the different types of gymnosperms. Those that bear pollen cones or seed cones are the <span style="font-weight: bold;">conifers</span>. Those that bear berry-like cones are like <span style="font-weight: bold;">junipers </span>and <span style="font-weight: bold;">yews</span>. Then there are special ones that don't really bear cones but still have "naked" seeds, as is the characteristics of all gymnosperm. They are the <span style="font-weight: bold;">ginkos </span>and <span style="font-weight: bold;">cycads</span>.<br /><br /><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEizFEfxrhEi_rlXERHQCsogaCHu8AeW8mKXK_8UpLzzzRezfxZR0ELQybF6gZozgqLplw0YEaZqDHz_OBGWYKTznUNBD56aT0xA2xXIhCN19bW1Djrwq6M0QN4RpBktdQLoblezE7V8JB2p/s1600-h/2009-05+066-gymnosperm-notebk.jpg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 287px; height: 400px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEizFEfxrhEi_rlXERHQCsogaCHu8AeW8mKXK_8UpLzzzRezfxZR0ELQybF6gZozgqLplw0YEaZqDHz_OBGWYKTznUNBD56aT0xA2xXIhCN19bW1Djrwq6M0QN4RpBktdQLoblezE7V8JB2p/s400/2009-05+066-gymnosperm-notebk.jpg" alt="" id="BLOGGER_PHOTO_ID_5347786165884502642" border="0" /></a><br />One section focused on <span style="font-weight: bold;">Softwood </span>versus <span style="font-weight: bold;">Hardwood</span>. I proceeded to read a picture book called <a href="http://www.amazon.com/Woodlore-Cameron-Miller/dp/0395720346/ref=sr_1_3?ie=UTF8&s=books&qid=1240989394&sr=8-3"><span style="font-style: italic;">Woodlore</span></a> by Cameron Miller and Dominique Falla. I picked this book up years ago in a garage sale. I was naturally attracted to its contents as my home has always been stocked with wood of all types. It starts out like this:<br /><div style="text-align: center;"><br /><div style="text-align: center;"><span style="font-style: italic;">Yew trees grown throughout the ages,</span> <span style="font-style: italic;"><br />Have the wood the bowyers favors.</span> <span style="font-style: italic;"><br />Maple and spruce are always kings</span> <span style="font-style: italic;"><br />For makers of lutes and violins.</span><br /></div></div><div style="text-align: center;"><br /><div style="text-align: left;">This book is written in poetic form telling which types of wood are best for what purposes. Interesting!<br /><br />The Elementary Apologia Science books have sections called Creation Confirmation. I love these as they are so important in building up our faith. Here's my boys narration for one of such sections in this chapter:<br /><blockquote style="font-style: italic;">The world-wide Flood happened about 4700 years ago. We know that by counting the generations of people in the Bible. All trees will die in the world-wide flood. Seeds will still survive. All trees alive now must have grown after the Flood. The oldest living tree is 4700 years old. That is a good evidence that the Flood took place at about 4700 years ago.</blockquote><br />Visit <a href="http://www.freewebs.com/rumphius/science.htm" _fcksavedurl="http://www.freewebs.com/rumphius/science.htm">Rumphius Science Webpage</a> to learn more about how we approach Science in our homeschool.<br /></div></div>Sarahhttp://www.blogger.com/profile/09377146674344934410noreply@blogger.com1tag:blogger.com,1999:blog-5250501807755523506.post-47310912064828036372009-06-15T03:22:00.000-07:002009-08-05T09:19:18.516-07:00History of China... Preliminary PlansWe visited the Asian Civilizations Museum three weekends ago to view the Kangxi Emperor Exhibition: Treasures from the Forbidden City. It was International Museum day and that meant the public could enter the museum for free!<br /><br />My personal favourite object in the exhibition is a painting (on hand-scroll) that is 22 metres in length, depicting Kangxi emperor on his second inspection tour. We had fun studying the details of the painting and trying to spy where the emperor was. It's a pity we were not allowed to take pictures in the exhibition...<br /><br />We spend some time musing at the not-so-ordinary family tree- what with 50 wives and 55 children!<br /><br />Our interest in the History of China was sparked off and I am now researching to see how I can incorporate Chinese history into our History curriculum. That was my original plan anyway. I just haven't sat down to seriously do my research.<br /><br />There is a spatter of Chinese history in <span style="font-style: italic;">Story of the World</span>, but in my opinion, too superficial. Being Chinese, we ought to know more. It is a pity our command of the Chinese language isn't good enough for us to use Chinese history books (or any primary sources), we would have to resort to those in English instead.<br /><br />Here are some things I've managed to find so far...<br /><br />An <a href="http://www.amazon.com/Ideas-Studying-Chinese-history-ages/lm/1XHCU8PVLXH9K/ref=cm_lmt_dtpa_f_1_rdssss0?pf_rd_p=253462201&pf_rd_s=listmania-center&pf_rd_t=201&pf_rd_i=0965655784&pf_rd_m=ATVPDKIKX0DER&pf_rd_r=0QRYDK5KKB9CHSWAH18A">Amazon Listmania</a> provided me with a list of books I could use to explore deeper. Two books stood out from the rest; <a href="http://www.amazon.com/Story-Ancient-China-Suzanne-Strauss/dp/0965655784/ref=sr_1_1?ie=UTF8&s=books&qid=1243765696&sr=1-1">The Story of Ancient China</a> (from Neolithic times through the Tang Dynasty) and its sequel <a href="http://www.amazon.com/Chinas-Later-Dynasties-Suzanne-Strauss/dp/0971850704/ref=sip_rech_dp_8">China's Later Dynasties</a> (mainly on China's last four dynasties - the Song, the Yuan, the Ming, and the Qing) both by Suzanne Strauss Art. They are written for middle school students (ages 10-14 yrs old) and look like wonderful <a href="http://www.design-your-homeschool.com/Teaching-History-Spine-book.html">spine books</a> I could use for our study on the History of China!<br /><br />Here are some websites with important information that is geared for children (I will add on to this list if I find more useful sites):<br /><ul><li><a href="http://www.historyforkids.org/learn/china/history/index.htm">History of China</a></li><li><a href="http://www.academickids.com/encyclopedia/index.php/Timeline_of_Chinese_history">Timeline of Chinese History </a>(with great links)<br /></li><li><a href="http://www.heritageeast.com/history/timeline.htm">Timeline of Chinese History</a> (with short description of significant events)<br /></li><li><a href="http://www.academickids.com/encyclopedia/index.php/Dynasties_in_Chinese_history">Dynasties in Chinese History</a></li><li><a href="http://www.chinapage.com/emperor.html">Portraits of Chinese Emperors</a> (possible cliparts we could use for timeline figures)</li><li>Historical Maps of China: <a href="http://www.paulnoll.com/China/Dynasty/history-maps-dynasty.html">maps 1</a>, <a href="http://www.mnsu.edu/emuseum/prehistory/china/map/map.html">maps 2</a>, <a href="http://chinahistoryforum.com/index.php?showtopic=54">maps 3</a></li><li><a href="http://www.squidoo.com/ancientchina">Ancient China unit study</a> Squido page by Jimmie (I believe every possible related link is here!)</li><li><a href="http://www.easyfunschool.com/article1684.html">Ancient China unit Study II</a> by Easy Fun School (more links and suggestions)<br /></li></ul><br />Post update on 12 July:<br />I found a unit study called <a href="http://www.christianbook.com/Christian/Books/product?item_no=650501#curr"><span style="font-style: italic;">Ancient China: To the Great Wall and Beyond</span></a> by Judy Wilcox. This is a twelve-week study that brings you through eleven key dynasties through reading and project work. One interesting point brought up in reviews (<a href="http://www.cathyduffyreviews.com/history-geography/ancient-china-great-wall.htm">1</a> & <a href="http://www.eclectichomeschool.org/reviews/individual_review2.asp?revid=2579">2</a>) was the fact that the student is challenged to research and make biblical contrast. Efforts were even made to relate historical events in China to the biblical timeline for context. This looks really promising!<br /><br />Post update on 14 July:<br />Here are 2 books available as etext on Chinese History:<br />1. <a href="http://www.mainlesson.com/display.php?author=griffis&book=china&story=_contents"><span style="font-style: italic;">China's History</span></a> by William E. Griffis<br />2. <a href="http://www.mainlesson.com/display.php?author=bergen&book=china&story=_contents"><span style="font-style: italic;">The Story of China</span></a> by R. Van BergenSarahhttp://www.blogger.com/profile/09377146674344934410noreply@blogger.com1tag:blogger.com,1999:blog-5250501807755523506.post-10735683373985225002009-06-03T00:03:00.000-07:002009-06-03T19:27:47.390-07:00Science : Botany - TreesThis post highlights snippets of what we did for the chapter on <span style="font-weight: bold;">Trees </span>apart from our usual read aloud and narration of our Botany book.<br /><br />We wanted to find out more about <span style="font-weight: bold;">heartwood </span>and <span style="font-weight: bold;">sapwood</span>. We found this site (<a href="http://www.woodmagic.vt.edu/html/kids.htm">Wood Magic</a>) with very clear explanation. In fact we completed a notebook page based on our read alouds through these pages.<br /><br />I made a set of <span style="font-weight: bold;">3-part cards</span> for <span style="font-weight: bold;">Twig Anatomy</span> while my boys made theirs on the new vocabulary for this chapter. I just could not find the time to prepare these before hand. I have decided to keep it simple; no fancy coloured borders, no printed words, no lamination. I just coloured the respective parts of the twig and wrote the name of the parts down!<br /><br /><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgszNKE01PNoF48xTL57I35XNxYjnjd1ZY3_I-gR9uVJ50ezWQ-wBzyN_gBmtTWUEHfG_lfCtI97wK3XeucWlFETiPCA2mbvETmhf-ykGi8FlbncZSjHtL_obiahz4uHQos2yBrNSJwfocL/s1600-h/IMG_0925-TwigAnatomyCards.jpg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 400px; height: 168px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgszNKE01PNoF48xTL57I35XNxYjnjd1ZY3_I-gR9uVJ50ezWQ-wBzyN_gBmtTWUEHfG_lfCtI97wK3XeucWlFETiPCA2mbvETmhf-ykGi8FlbncZSjHtL_obiahz4uHQos2yBrNSJwfocL/s400/IMG_0925-TwigAnatomyCards.jpg" alt="" id="BLOGGER_PHOTO_ID_5306396432272040546" border="0" /></a><br /><br />We reviewed our old 3-part cards for flower anatomy because my boys have forgotten that. I needed them to know because this chapter introduced the concept of "imperfect flower". Cannot expect them to know what is an imperfect flower if they don't first know what is a perfect one. Just love these 3-part cards. They are so convenient to pull out for reviews whenever we need it.<br /><br />I decided to teach my boys the <span style="font-weight: bold;">shapes of tree crowns</span>. Different websites use different terminologies so I thought I'd just introduced them all. (They can be seen mainly in these two pictures: <a href="http://www.na.fs.fed.us/SPFO/pubs/uf/sotuf/chapter_3/appendix_a/apdxa_shapes.jpg">1</a> and <a href="http://z.about.com/d/painting/1/5/c/8/tree-aa4.jpg">2</a>)<br /><blockquote>1. round/spherical<br />2. oval<br />3. V-shaped/vase/funnel<br />4. cone/pyramidal<br />5. columnar/tube<br />6. spreading/umbrella<br />7. weeping<br />8. irregular</blockquote>This post is long overdue. I had initially wanted to follow this chapter up with an <span style="font-weight: bold;">Adopt a Tree</span> project that would continue for at least a year. However, some circumstantial changes at home has caused me to think we might not be living here for that long. This has caused me to procrastinate for quite some time; and was tempted to abort the plan altogether.<br /><br />My original plan was to observe an adopted tree (within our neighbourhood) regularly over at least a year to see if we can observe any growth change or patterns. I noticed that some trees flower only at certain times of the year and some even shed their leaves almost completely. I am not sure these cycles follow a strict time period, so I thought it would be nice to investigate.<br /><br />I later decided to allow my boys to make their observations anyway. This would serve to review many of the concepts covered in previous chapters. The following observations were made of their adopted tree. These will also be the guidelines for any of our future tree study:<br />1. tree - shape, height, branching patterns, height of lowest branch,<br />2. trunk - girth, bark texture<br />3. leaf - shape, size, margins, venation<br />4. flower - colour, growth pattern, petal arrangement, predict pollinator<br />5. fruit - colour, type, predict dispersal mode<br /><br /><br />Visit <a href="http://www.freewebs.com/rumphius/science.htm" _fcksavedurl="http://www.freewebs.com/rumphius/science.htm">Rumphius Science Webpage</a> to learn more about how we approach Science in our homeschool.Sarahhttp://www.blogger.com/profile/09377146674344934410noreply@blogger.com0tag:blogger.com,1999:blog-5250501807755523506.post-2194545887429450272009-05-25T00:40:00.000-07:002009-05-26T04:20:45.368-07:00Horse Unit Study (part 4) - Horse BreedsWe are slowly soaking up all we can from our readings and making minibooks for our Horse lapbook as we are gathering new information.<br /><br />We have been reading about various horse breeds in <a href="http://www.amazon.com/Album-Horses-Marguerite-Henry/dp/0689717091/ref=sr_1_1?ie=UTF8&s=books&qid=1242315844&sr=1-1"><span style="font-style: italic;">Album of Horses</span></a> by Marguerite Henry. The history of the more common breeds are described in well-written prose. The language used is a little too sophisticated for my eight-year-olds. Even I am unfamiliar with many words that were used :-b But the information given is just too fascinating to miss. So I tried to get round the language problem by reading just a paragraph or two, then stop to discuss about what we can gather from that section. Many inferences had to be made and this skill has yet to be honed. Only after the discussion did I get my boys to narrate (just that section) while I type it out. It was a <span style="font-style: italic;">very </span>slow process but I think it was good training.<br /><br />Here is what we gathered about the Arabs:<br /><br /><span style="font-weight: bold;"></span><blockquote><span style="font-weight: bold;">Type of Horse</span>: Riding Horse<br /><br /><span style="font-weight: bold;">Country of Origin</span> : Arabian Desert<br /><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://upload.wikimedia.org/wikipedia/commons/thumb/5/54/Halterstandingshotarabianone.jpg/250px-Halterstandingshotarabianone.jpg"><img style="margin: 0pt 0pt 10px 10px; float: right; cursor: pointer; width: 198px; height: 158px;" src="http://upload.wikimedia.org/wikipedia/commons/thumb/5/54/Halterstandingshotarabianone.jpg/250px-Halterstandingshotarabianone.jpg" alt="" border="0" /></a><br /><span style="font-weight: bold;">Size</span>: 14.2 – 15h<br /><br /><span style="font-weight: bold;">Colour</span> : The Arab horses can be any colour but must have black skin underneath so that it can protect them from the sun’s ray.<br /><br /><span style="font-weight: bold;">Interesting Facts</span>:<br /><br />Arabian horses can survive on very little food. If there isn’t grass to graze on, they can eat dead locusts, bruised dates and dry herbs. Arabs are used for war. The Arabian fighters ride only the mares and they call them “Daughters of the Wind”.<br /><br />The owners will always make sure that the mares mate with the best Arabian stallions so that the colt will be the best. The owners will let the horses drink camel milk even before their own family drinks. This is how well they treated their horses. The colts are given camel as stepmothers to nurse on.<br /><br />There are two famous people who rode on Arabian horses. George Washington rode on an Arabian horse called Magnolia and Napoleon rode on one called Marengo.<br /><br />Arabian horses have arched necks and high flung tails. Their bodies are slender. They are the oldest domesticated horse species in the world.</blockquote><br />More of these little write-ups will be added into out lapbook as we continue to read about the other breeds. Although my boys wanted to read about ALL the breeds, I insisted that we at least first cover the Thoroughbreds, Shire, Lipizzan, Mustang, Appaloosa, Quarter Horse and Shetland Pony.Sarahhttp://www.blogger.com/profile/09377146674344934410noreply@blogger.com0tag:blogger.com,1999:blog-5250501807755523506.post-5241544147548460392009-05-23T00:38:00.000-07:002009-05-23T21:00:51.946-07:00More Good Books to Read Aloud for ArtA friend of mine (Thanks F!) shared a wonderful etext that will be a great resource for our future artist study - <a href="http://etext.lib.virginia.edu/toc/modeng/public/SteKnig.html">Knights of Art</a>: Stories of Great Italian Painters by Amy Steedman.<br /><br />I have known quite long ago of an art book by V. M. Hillyer. (He is the fantastic author of Child's History of the World and Child's Geography of the World!) I was intending to buy it secondhand. But because it is <span style="font-style: italic;">so </span>good, the price is still high even when the books are old. I recently found a site that gives the etext of his book, <a href="http://www.archive.org/details/childshistoryofa009354mbp">A Child's History of Art</a>.<br /><br />I am now DANCING A JIG!!!<br /><br />PS: If you have other good Art related books to recommend, please do leave a note here using the "comments" function. Thanks!Sarahhttp://www.blogger.com/profile/09377146674344934410noreply@blogger.com0tag:blogger.com,1999:blog-5250501807755523506.post-57985462901809477682009-05-12T00:02:00.000-07:002009-05-12T23:01:47.231-07:00Art : Jan van Eyck : Read Aloud<a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://upload.wikimedia.org/wikipedia/commons/thumb/0/0f/Jan_van_Eyck_001.jpg/300px-Jan_van_Eyck_001.jpg"><img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 189px; height: 262px;" src="http://upload.wikimedia.org/wikipedia/commons/thumb/0/0f/Jan_van_Eyck_001.jpg/300px-Jan_van_Eyck_001.jpg" alt="" border="0" /></a>We are currently reading through <a href="http://www.amazon.com/Looking-At-Pictures-Joy-Richardson/dp/0810942526">Looking at Pictures</a><a href="http://www.amazon.com/Looking-At-Pictures-Joy-Richardson/dp/0810942526">: An Introduction to Art for Young People</a> by Joy Richardson . My plan is let the chapter on "Hidden Meanings" coincide with our picture study of Jan van Eyck's painting "The Arnolfini Portrait".<br /><br />This particular painting is also featured in <a href="http://www.amazon.com/Art-Fraud-Detective-Difference-Solve/dp/0753453088/ref=sr_1_1?ie=UTF8&s=books&qid=1242103371&sr=1-1">Art Fraud Detective</a> by Anna Nilsen. This book will be next in line in my boys' assigned reading list to heighten interest. Readers are supposed to pretend to be detectives to find out who painted the fakes in a gallery of paintings and hopefully learn a thing or two. Looks like fun to me!<br /><br /><br />Visit <a href="http://www.freewebs.com/rumphius/art.htm">Rumphius Webpage Art</a> to find out about how we approach Art in our homeschool.Sarahhttp://www.blogger.com/profile/09377146674344934410noreply@blogger.com0tag:blogger.com,1999:blog-5250501807755523506.post-54020574314755190982009-05-06T00:15:00.000-07:002009-05-06T03:14:22.881-07:00I Wish I Were a Fish (a poem)We read a few poems with this form: AAB, CCB ... and liked it. A well-known one is the poem <a href="http://www.geocities.com/noralinno/atseaside.html">At the Seaside</a> by Robert Louis Stevenson. We composed a poem using this form; drawing inspiration from the guppies in our aquarium.<br /><span style="font-weight: bold;"><br /></span><blockquote><span style="font-weight: bold;">I Wish I Were a Fish</span></blockquote>How wonderful it is to be a fish<br />To always be free to swim and swish<br />My delicate rainbow tail.<br /><blockquote>I can sleep whenever I'm tired<br />And have lots of peace and quiet<br />No noisy siblings with tiresome tales.</blockquote><br />I can play hide-and-seek all day<br />On pastures of green algae<br />Or chase and dance with pretty ladies.<br /><blockquote>No use crying if my friend dies<br />Just nibble him up! Isn’t that nice?<br />A fish's life is filled with jollies!</blockquote>Sarahhttp://www.blogger.com/profile/09377146674344934410noreply@blogger.com1tag:blogger.com,1999:blog-5250501807755523506.post-13184283612056302682009-05-06T00:04:00.000-07:002009-05-06T00:04:01.432-07:00Horse Unit Study (part 3) - Horse Poetry BookWe found an anthology of poems on Horses called <a href="http://www.amazon.com/Horses-Classic-Illustrated-illustrated-treasury/dp/0811801934/ref=sr_11_1?ie=UTF8&qid=1241516291&sr=11-1">A Classic Illustrated Treasury: Horses</a> at the library.<br /><br />There was even one poem by William Shakespeare!<br /><div style="text-align: left;"><blockquote style="font-style: italic;">Round <span class="blsp-spelling-error" id="SPELLING_ERROR_0">hooft</span>, short jointed, fetlocks shag, and long,<br />Broad breast, full eye, small head, and nostril wide,<br />High crest, short ears, straight legs, & passing strong,<br />Thin mane, thick tail, broad buttock, tender hide:<br /> Look what a Horse should have, he did not lack,<br /> Save a proud rider on so proud a back.</blockquote>I was a little amused at how Shakespeare used pairs of adjective-nouns in this poem. That was somewhat similar to what we'd started out with when we first drafted our poem on the <a href="http://rumphiusromp.blogspot.com/2009/04/poem-centipede.html">Centipede</a>!<br /></div><br />Another poem stood out from the rest.<br /><br /><span style="font-weight: bold;"></span><span style="font-weight: bold;"></span><blockquote style="font-style: italic;"><span style="font-weight: bold;">My Pony</span><br />by "A."<br /><br />How charming it would be to rear,<br />And have hind legs to balance on;<br />Of hay and oats within a year<br />To leisurely devour a ton;<br />To stoop my head and quench my drought<br />With water in a lovely pail;<br />To wear a snaffle in my mouth,<br />Fling back my ears, and slash my tail!</blockquote><br />This poem gave me an idea for our next writing assignment! In my following post, I will share our poem on how wonderful it is to be a fish. :-)Sarahhttp://www.blogger.com/profile/09377146674344934410noreply@blogger.com0tag:blogger.com,1999:blog-5250501807755523506.post-7959142551549328692009-05-05T00:21:00.000-07:002009-05-05T02:30:50.196-07:00Horse Unit Study (part 2) - Picture Book StudyWe did a Five-in-a-Row styled book study of a picture book <a href="http://www.amazon.com/Mack-Picture-Puffins-Patricia-Polacco/dp/0698118871/ref=sr_1_1?ie=UTF8&s=books&qid=1239268656&sr=8-1"><span style="font-style: italic;">Mrs. Mack</span></a> by Patricia Polacco.<br /><br />I chanced upon this book while I was searching for free lapbook templates on horses. I got <span style="font-weight: bold;">all </span>my teaching ideas from <a href="http://www.homeschoolshare.com/mrsmack.php">this page in homeschool share</a>. I used most of the suggestions there and we learned loads! (More lessons plans for other books in this site! A treasure trove! We used most of the lapbook templates from the links on this page. I will post more about that in a separate post.)<br /><br />I think this story is <span style="font-style: italic;">not </span>one that will appeal to <span style="font-style: italic;">all </span>readers. The subject matter is a serious one but written from the heart. It is an autobiography of the author's first experience learning how to ride a horse and the special relationship she shared with a horse, her riding coach and her riding friends. We read this book with great interest because <a href="http://rumphiusromp.blogspot.com/2009/03/horse-riding-lessons-our-first.html">our first riding experience</a> was still fresh in our minds. I remembered being told to "keep my hands soft" and "don't hang on to the saddle horn!"- familiar words Mrs. Mack reiterated.Sarahhttp://www.blogger.com/profile/09377146674344934410noreply@blogger.com0