Use a flashlight to find out how a shadow changes when an object moves closer or farther away.
Discover that a shadow forms when an object blocks light, and that its size changes with the distance between the light and the object.
Guess whether everyday objects will sink or float, then test them in water and look for a pattern.
20 to 30 min · 4 materialsView projectWatch colored water climb up paper towels from cup to cup and mix to make brand new colors.
20 to 30 min · 6 materialsView projectMake a simple rain gauge from a bottle and record how much rain falls each day for a week.
30 to 45 min · 7 materialsView projectMeasure the same things with paper clips, blocks and a ruler and discover why we need standard units.
25 to 40 min · 5 materialsView projectUse a rubber band to compare how hard it is to lift a toy straight up and to pull it up ramps.
30 to 45 min · 6 materialsView projectSend a balloon zooming along a string and discover how air pushes it forward.
25 to 40 min · 7 materialsView projectEduVistaHQ.com · Learn • Explore • Grow