Based on the popular "I Spy" game, this activity lets your kid practice important skills like number identification and place value.

Playing the Number Sentence Game with your child gives him the opportunity to practice ordering and comparing numbers using symbols.

Get back into school with this exciting architecture exploration! In this craft activity your child will research, draw, and build his own school.

Play this game that lets you create your own silly monster drawing and helps your child practice her counting skills!

First graders will love practicing addition with this fun math game.

Trying to find sums of groups of multiples is a great way to practice your addition. Be sure to double check your work. If you clear all of the cards, you win!

Marshmallows are made of sugar, water, and air pockets. Since the marshmallow is flexible, will air pressure cause it to expand when heated in a microwave?

Check out this twist on a peanut butter and banana sandwich. The banana replaces the bread to make the perfect fun and nutritious after-school snack.

Determine the differences between various bicep exercises, both in terms of how much muscle exertion they create and how they affect your heart rate.