The objective of this science fair project is to examine the effects of temperature on salt and water solutions, as they form crystals over time.

Practice conversions within the metric system in this fun math card game for third graders.

Probability can be a tough concept to master. Try playing this fun card game in order to help your third grader understand it a little better.

Sharing can be a challenge, and division doubly so! Practice halving numbers in this competitive card game.

Does your fifth grader need a study buddy for geometry? Forget about a tutor. Help him make his own geometry dictionary!

This game is a great way to help your child remember the names of shapes. Give it a go and before you know it, your kid will have all her shapes down pat.

Race to double numbers in this competitive card game. Try one-digit or two-digit numbers, or more!

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

This pyramid card game is a fun way to help your child learn addition and subtraction. Best of all, itâs quick to set up and easy to play.

Try this recipe with your child and explore Ethiopia through one of its dietary staples: injera, or flat bread!

Learn to recognize symmetry by playing this game! The more you play, the better you'll get at recognizing this special characteristic many playing cards have.

Prepare for some scary Halloween counting practice! This game encourages players to knock down cylinders and then add to determine their scores.

Getting kids to memorize their times tables can be worse than pulling teeth. Sweeten the deal with this activity that combines math and sugar.

This entertaining magic trick will 'trick' kids into using math skill to impress their friends!

Use this great no-bake recipe to save energy and keep cool.

Young physicists will wrestle with a discrepant event: the Hammer Ruler Trick. They'll make some inferences about torque, balance, and center of gravity.

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

Tackle both boredom and mathematics with this inventive arts and craft project!

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.

Engage your third-grader in this version of the classic game and she will get lots of practice using mental math to solve addition and subtraction problems.

Try a new approach to working with variables and equations by playing this tic-tac-toe game with your math student.

Use the holiday gift giving season as an excuse to give your fourth grader a valuable lesson in making and keeping a budget!

Do plants breathe? Not exactly. They do respire though! This activity will help your child with see that plants are producing the oxygen we need to survive.

This Pysanky egg-decorating activity is perfect for young artists. Bring a little color and creativity to any holiday with this traditional Ukrainian craft.

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

To help your child learn how to use a thermometer, try this temperature collecting activity at home.

Teach your fifth grader an important math concept with this quick and simple activity that shows them how to divide whole numbers by fractions.

Homemade Halloween treats make great party foods for an All Hallow's Eve get together. These four homemade Halloween treats are scary-good.

Turn any sunny summer day into a fun and special occasion by having a watermelon seed spitting contest!

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