How much does 100 weigh? Play this fun guessing game with your child to commemorate the 100th day of school.

Discover that the absorbency of fabrics depend largely on the shape and structure of the individual fibers that make up the fabric.

This kinesthetic game will help your child practice rounding and get the adrenaline rushing!

Use playing cards to learn about temperature as well as positive and negative integers in this fourth grade math game.

This science fair project idea investigates how color affects temperature.

Children will deepen their understanding of global citizenship and create a collage that illustrates all of the ways many communities are connected.

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

Help your 4th grade child work on understanding place values of digits in decimal numbers with this fun activity.

If you need a way to interest your child in sewing, look no further than this felt food craft.

Create clever airplane favors for your child's next birthday party in this fun third grade arts and crafts activity.

Try this entertaining and educational math activity that will teach your child how to add and subtract decimals.

This project explores whether nails, toothpicks, straws, or pen nibs are best for applying ink to paper.

Using an empty tennis ball can and a swimming pool, you will determine if it's possible to have a conversation under water.

Shrimp are dredged in sweet rice flour and shredded coconut and baked till they're crisp and golden.

Create a fun hands-on game to practice long division, using magnetic numbers on a fridge.

Your fourth grader will love practicing his math facts with this fun computation game.

This science fair project idea explores the egg's thin membrane.

Most parents probably wouldn't mind subtracting 8-9 years off their age. Here's a fun third grade subtraction activity that may do just that.

Nothing chases the blues away like a trip to the boardwalk. Bring the fun home with this do-it-yourself version that sneaks in some math practice.

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!

You can try this simple activity with your third grader to get him thinking about the real world math you use everyday.

This science fair project explores how osmotic pressure forces water through the root up into the plant.

Your child helps the environment while saving your family money in this fun and rewarding "Gas Guzzlers" competition.

Make some easy homemade yogurt with your young scientist, and see what a few 'live' bacteria can do in the right conditions!

Learn about lateral earthquake motion and its effect on high rise buildings in this simple 4th grade earth science experiment.

This game reinforces the meaning of the term "multiples" and is fast enough to hold the attention of your fourth-grader.

Does your young writer need more details to beef up her writing? Why not make it fun by mixing in some creative artwork, and take her writing to the next level.

Young scientists will investigate people's preferences for saltiness, and make some inferences about genetics and diet.

This light bulb science project includes step-by-step instructions for testing the heat from different light bulbs.

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