Have your child observe, measure and record the amount of space objects occupy, and you'll have an inside space explorer on your hands in no time!

Introduce your fourth or fifth grader to volume by having him build rectangular prisms, and then count each sugar cube to check his volume calculations.

This hands-on activity gives your child an opportunity to apply various strategies to solve a problem and to check if his answer makes sense.

This activity with add some fun and education to long car trips. Perfect for family vacations!

This fun science project helps to investigate how much water can a plant take up and release in a certain period of time through the process of transpiration.