Today, we had our Chemical vs. physical change show and tell. Each child provided us with one demonstration of either change. As the students walked around the room they had to decide which change was demonstrated, and defend their decision with a scientific reason.
Wednesday, December 15, 2010
Physical Change, Chemical Change Show and Tell
Today, we had our Chemical vs. physical change show and tell. Each child provided us with one demonstration of either change. As the students walked around the room they had to decide which change was demonstrated, and defend their decision with a scientific reason.
