這星期我們做了自己的保溫瓶! 用各種不同的材料來將瓶子包裝起來，然後，在大太陽下測試，很多孩子的冰塊在五分鐘後，都還沒溶掉，作的很成功!
In science class today, we made our own thermal bottle. By using light reflective material, kids layered their plastic bottle. They also created their own design. Then, we tested the bottles under hot sun by putting ice inside and see if the ice would melt after 5 minutes. Most of the kids had great results!
Come and check out the photos on Facebook!
Making your own thermal bottle
Posted by 文瑄語文工作室 on Tuesday, July 14, 2015
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