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你需要:一杯胶水和水的混合液,一杯硼(peng)砂(药店可以买到)和水的混合液,2根搅拌棒,科学笔记本,铅笔。打开你的科学笔记本。实验的每一步都画一张图,然后写一段话。第一步:把杯子1里的胶水和水搅拌一下。看看它像什么?第二步:把杯子2里的硼砂和水搅拌一下。看看它像什么?第三步:倒一点儿杯子2里
You need: a glass of glue and water, a peng sand (pharmacy available) and water, two stir sticks, a science notebook and a pencil. Open your science notebook. Draw a picture of each step of the experiment, then write a passage. Step one: Stir the glue and water in cup 1. See what it looks like? Step 2: Stir the borax in the cup 2 with water. See what it looks like? The third step: pour a little cup 2