In this science fair project, kids observe the expansion of liquids when frozen and determine if some liquids expand more than others in the freezing process.

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

Did you know a mouse eats almost fifty times as much as a cow? Find out how and test out the strange science with your friends!

In this cool science experiment, learn about magnetism and poles, and test magnet strength to find out if two magnets are twice as strong as one.

This Labor Day, encourage your child to learn more about the different tools and supplies found in a doctor's bag by having her create one of her own!

Make subtraction practice more fun with this outdoor review game that's great for beginning math learners and more advanced!

In this experiment, students find out what happens when a less-dense fluid interacts with a denser one, replicating the effect of cooler solid rock on magma.

Climates with more snowfall have more coniferous forests and fewer deciduous ? Learn about how pine trees in a coniferous forest adapted to withstand snow.

This game will help your child write with more attention to detail.

The purpose of this science fair project is to explore whether UV light passes through some colors and not others by looking at blue, red, purple, and clear.

Are you looking to entertain your child and a large group of their friends? Try out Chain Tag. The more players you have, the more fun the game becomes!

In this project, waves of vibrations are experimented with using water in glasses.

This project tests the hypothesis that dark colors absorb more heat than light colors.

This project compares the strength of one, two, and three-ply toilet paper.

Watch pre-packaged seeds and seeds taken from inside fruits and vegetables grow. Which ones will grow faster? Read more in this science fair project idea.

Celebrate the 100th day of school by counting and spelling your way to a "$1.00" word in this 3rd grade math and reading game.

This variation of Duck, Duck, Goose is played in pairs, which means a lot more activity for participants!

Make a wish upon a tree with this craft that also helps your child learn more about Chinese culture.

Try this concrete, hands-on organization system and you can count on more efficient, less stressful evenings this school year.

What could be more fun than doing sidewalk art? How about making your own colored sidewalk chalk!

Practice subtraction with your second grader in this fun dice game. Math concepts have never been more fun!

This activity will make you want to celebrate more often, and save them up for a collection of cork animals.

Help your child get more comfortable with rhyme schemes with The Bear in Despair by Amanda Bray Cody.

Science fair project that determines whether lettuce that is harvested gradually yields more produce than lettuce that is harvested all at once.

Learn more about the fascinating folk art of Pennsylvania Dutch hex signs with this easy craft.

Discover how to make fake snot with this cool science fair project idea to learn about polymers, enzymes, and more.

Examine which metal conducts more heat by boiling water in 3 pans made of aluminum, copper, and stainless steel.

Test out the pH levels of soil in your backyard versus soil in more wild environments to solve this science case.

Make lunch or afternoon snack more memorable your preschooler or pre-kindergartener with these sweet snowflakes snacks.

Give your number one dad something that he truly deserves this Father's Day!