Science on the Playground: Grades 1 & 2 - 2 views
-
rjwise1972 on 28 Jan 15Swings, slides and climbing structures offer different examples of pendulums, ramps, and levers, not to mention forces such as gravity and friction. The students can check temperature on different surfaces and discuss if the heat is absorbed or reflected and why some of the surfaces will be hotter if the temperature is the same.