Love to do this experiment. Each time I whip out the cup, it never fails to amaze my students. This simple experiment teaches heat gain and heat loss. The colour coded cup makes it easier for students to link the concepts together too. To them, it’s like magic. To me, well, it’s Science.
weSetting up for the hands on. It’s really versatile as it can be used to teach an actual p4 student or doing recap with my p5-6 students. Either way, it’s win win for me as I don’t need to keep taking them out. I used them for the whole day with my different Science age groups.
Fun hands on that water can exist in three states of matter.