Darwin Club5- ElectricityConductors and Insulators
Children learned what a circuit is and how an electric current flows like water. 
They explored how certain materials called conductors allow a current to flow through them, while other materials called insulators prevent currents from flowing through them.
They explored how certain materials called conductors allow a current to flow through them, while other materials called insulators prevent currents from flowing through them.Kids experimented with resistors . Cool~
文章標籤
全站熱搜
留言列表
