Kids are sure to be entranced by the magic of the ocean when they create their very own ocean in a bottle.

This slightly messy, but tons-of-fun tactile activity will cement the idea of the land and water as pictured on maps in your young learner's mind.

Make "fossils" with your child to hide in the sandbox or at the park or the beach, to help your child explore his archaeological side.

This plaster fossil activity is a fun supplement to preschool science. Use plaster to make imprints of your child's handprints, footprints and other objects!

With some cookie dough and ordinary household objects, let your kindergartener explore how fossil imprints are made.

In this science fair project, students discover how sedimentary layers form as sediments like mud, silt and sand settle over time.