Practice counting to100 independently with this American flag craft project! 

Here's a place mat your second grader can create, based on the classic frontier tradition of patchwork quilting.

Science fair project that examines how temperature affects density and how density in turn affects the behavior of helium gas.

Put your kid in charge of her own survey! She'll poll her relatives and friends, collect information, and then create a colorful chart to display her findings.

Science fair project which simulates the global conveyor belts on a small scale, and observes the effects of wind, density and temperature on water movement.