Use a scale to place the planets along a strip of paper and discover how empty space really is.
Build a scale model of the planets' distances from the Sun and compare it with their sizes.
One partner builds a secret structure and describes it, and the other rebuilds it using only measurements and words.
40 to 60 min · 5 materialsView projectBuild parachutes of different sizes and find out how canopy size changes how long a toy takes to fall.
40 to 60 min · 6 materialsView projectBuild a lightweight paper glider, change its wing or weight, and measure how far each version flies.
40 to 60 min · 6 materialsView projectFind the shape of rectangular garden that gives the most room when you have a fixed amount of fence.
40 to 65 min · 5 materialsView projectMake a battery from lemons, a nail and a coin and measure its voltage as you add more lemons.
40 to 65 min · 6 materialsView projectTime how long sugar takes to dissolve in cold, warm and hot water, then explain what you see.
30 to 45 min · 6 materialsView projectEduVistaHQ.com · Learn • Explore • Grow