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

Take the art making outside: have your first grader make a clay relief sculpture of the natural world. This is a great activity for summer.

Help your kindergarten science maven explore the water cycle without getting everything wet.

If you're looking for something to keep your kid busy on a warm day, and give him some writing practice in the process, bring on the mud!

Help your child make a beautiful homemade sandcastle that will last!