This is a quick, easy science fair project that conveys the idea of density to preschool and early elementary children.

Children will learn all about cause and effect as they experiment with potion-making in this Halloween themed activity.

Invite your kindergarten scientist to conduct this color mixing experiment to discover which primary hues make a rainbow of secondary colors.

Try this fun garden graphing project with your kindergartener this summer to give him a leg up in math and science while spending some valuable time outdoors!