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Many new plants grow from seeds.
Suppose you plant seeds. You would scatter the seeds in the soil. Scatter means to spread out. The
seeds have space to grow.
Fruits cover and protect seeds. When fruits travel, the seeds inside are scattered. Some fruits are scattered by air or water. Some fruits get stuck on the fur or feathers of animals. Scattering helps carry seeds to new places where they can grow.
Lesson checkpoint:
1. Name 3 ways that seeds travel.
2. Predict A maple tree fruit spins to the ground. It lands in an open space. What do you think might happen next?
Extented Reading:
http://www.mbgnet.net/bioplants/seed.html
http://www.scribd.com/doc/53646097/16/HOW-PLANTS-SCATTER-THEIR-SEED?
P.S. 結果我的延伸閱讀文獻內容比課本原文還要難 呵呵呵 .............
今天跟孩子玩這個部份 孩子非常感興趣 他對於生物的奇奇怪怪的生態行為都非常好奇
所以對於植物如何傳佈種子也感到非常有趣
陪小隻玩 science 時找資料發現這個網站 資料豐富的讓人感動
如果小孩的英文程度不錯 可以在裡面挖到很多寶藏
http://www.mbgnet.net/bioplants/main.html
http://www.mbgnet.net/index.html
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