This simple "how to make a water wheel" activity makes physics come alive for your child by demonstrating how different kinds of energy work.

Learn how to make a weathervane with this fun and simple meteorology project for fourth graders.

Have your child build his own mini waterfall, and help him develop his planning, problem solving, and architectural skills.

Help your child create a garden journal sketchbook as she observes and records the natural world through the changing seasons.