First graders are learning basic addition and subtraction math facts. Practice in the sandbox with this fun outdoor math activity!

Blend science and math to explore a very important first grade social studies question: does our planet contain more land or more water?

Math Facts Game: A mix of musical chairs and Twister meets math. Nipping multiplication problems in the bud was never this much fun!

For most second graders, a good secret code is just about irresistible. Here's one that builds math facts while you're at it!

Here's a simple math activity that has your child using her basic addition facts to solve a secret code.

The next time you've got a restless second grade earth scientist on your hands, use this experiment to demonstrate crystals and make a tasty treat, too!

Play tic-tac-toe and help your kid memorize multiplication facts!

Compare animal and plant fats and observe, and record, and draw conclusions about their similarities and differences.

Practice of math facts is usually limited to drill sheets and flashcards. But kids are more likely to tune in to math facts if practice is presented as a game!

Practice multiplication facts by playing baseball in this fun, third grade math board game.

Use this fun math board game to improve your first grader's confidence with addition facts.

Help your curious kid cut through the clutter and collect the facts with a simple and fun science foldable.

This activity is a great starting point for practicing mental math because it is quick, easy and involves only simple addition facts.

Practice multiplication facts and geography at the same time in this fun third grade math card game.

This interdisciplinary card game will have your third grader working on math facts as he travels through the solar system!

Invite your first grader to play this subtraction sacks game to get her actively involved in understanding and memorizing subtraction facts.

Play this "subtraction war" card game with your second grader and watch his math facts mastery leap forward!

The Math Monster will save your second grader from repetitive math flashcards. Guessing mystery math facts is a fun way for him to polish arithmetic skills!

Make practicing addition facts more fun and teach your child some helpful strategies with this spin off of the traditional "Go Fish" game.

Play multiplication war, a fun card game, with your child and before long those annoying multiplication facts will be part of her mathematical skill set.

Make practicing addition facts more fun and teach your child the helpful strategy of adding quickly to 10 in this fun and easy-to-make card game!

Multiplication facts are a necessary skill, and this board game provides a fun way for your third grader to practice them!

Instead of drilling facts, grab sidewalk chalk and head outside for a rousing game of this Math Run game. Play the Math Run game with your child.

This science fair project idea teaches how the gases and pollution in the air affect the earth's atmosphere temperature.

Finding the greatest number is great math practice! This strategic card game will help reinforce the concept of number value as well as addition facts.

What is the hydrologic cycle and how does it work? Check out this fun and easy science project where you will model and learn about Earth's water cycle!

This simple experiment serves as an introduction to the greenhouse effect.

In this fun science fair project, make two different scale models of our solar system using Astronomical Units and planets' relative size!

All you need are pencils, paper and some scissors to get started on this easy and fun game to review astronomy information, or other types of study concepts.

Learn about the microclimate of your backyard by tracking rainfall, temperature, and observed weather with hand drawn charts and graphs.