Test your kid's knowledge of presidents one through forty-four with this fun and educational matching game!

In this experiment, young ecologists will learn about a type of edge effect: how trees and plants at the edge of a forest can act as a weed filter.

Introduce decimals and place value with this fun math card game for fourth grade students.

To practice place value, here's a fun hands-on activity to get your child flipping through place value with ease!

This math game helps fourth graders improve their understanding of positive and negative integers in a fun way.

Get your fifth grader involved in some earth science by helping her plan and create her very own rock collection.

Check out this cool science fair project on identifying rocks and minerals for kids.

In this activity, your child will get a review of addition, subtraction, multiplication and division using classic domino pieces.

This footwear-focused activity introduces fractions as part of a set and it's the perfect way to generate excitement about fraction concepts.

Create some cards and a factor board and get ready to practice multiplication. This game will help your kid get one step closer to memorizing times tables!

Most of us are familiar with haiku, but the tanka is an even older form of Japanese poetry. Learn to write a tanka poem with this activity.

In this cool physics experiment, use double plane mirrors at various angles to learn about light reflection. Then, see if you can solve a puzzling problem!

How greasy are your potato chips? Students will use a reliable method to quantify greasiness and compare different brands in this great science fair project.

This science fair project idea examines the distance a person travels on an average day and to relate that to an understanding of the size of the Earth.

This science fair project idea determines if family members can recognize one another using only the sense of smell.

Work on factors in this fun math card game and help your third grader gain math confidence through this fun division activity.

This science fair project idea explores whether boiling and freezing water will have an effect on how much it weighs.

Run, jump, and skip your way to physical fitness as your exercise with dice! It's a perfect party or family game.

Challenge your kid to use his knowledge about percentages in this fun game. Just roll the dice and race to calculate the percentage.

Challenge your child to a word count war, and practice good note-taking skills at the same time!

Use a deck of playing cards to practice place value and other math concepts with your upper elementary child!

Have you ever wondered how many numbers most people can memorize? Test your friends to find out!

Explore the math concept of probability with your fifth grader on "lucky" St. Patrick's day this year!

Delay your child's sugar overload, and develop his critical thinking skills, by doing some "sweet sorting" of his Halloween treasures!

A riff on the classic board game, St. Patrick's Day Snakes and Ladders is a fun game the whole family can enjoy.

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.

Which music genres have the fastest tempos? The slowest? This experiment determines if there's a relationship between beats per minute in a song and its genre.

Work on finding means and medians in this fifth grade math card game.

Whatever is stacked in your cupboard can be used to help your child learn how to compare fractions and decimals. A great hands-on math lesson!

Okay, engaging in a graphing activity may sound ho-hum, but if you use fun data, it changes the picture entirely.