Most people assume that cold water freezes more quickly, but could that be false? Does hot water freeze faster than cold water? Let's find out!

Based on the popular "I Spy" game, this activity lets your kid practice important skills like number identification and place value.

Countries all around the world have been using the abacus for thousands of years to make math easier. Have your kid make his own abacus to practice arithmetic.

Teach your young academic about counting and clocks with a tasty treat!

If you love the idea of handing out holiday tins of homemade cookies but you're not a baker, chocolate-covered apples are the perfect solution.

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.

This little chick is so cute that your child will want to make a whole flock to call her own.

Make your own marshmallows and mix up some very interesting third grade chemistry lessons while you're at it!

Here's a thought-provoking activity to make new vocabulary words "stick" in the mind of your young learner.

Topped with roasted pumpkin, prosciutto, herbs, and feta, these pita pizzas are a healthy, seasonal alternative to your classic pie.

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 is a fun middle school science project on factors affecting solubility. Learn how dissolved solids can "crash out" to form crystals when conditions change.

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

What's my number? Go ahead and guess! This logic game focuses on number sense that suits all ability levels, as players' questions can be simple or complex.

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

This cool science fair project teaches kids about temperature, density and buoyancy using balloons that float with normal air. No helium required!

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

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!

Learning to count change can be tough! Help your child become a master money-counter with this simple game.

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

Add simple fractions in this fun math card game for second graders. This game is very similar to Blackjack, or 21, but it's entirely kid friendly!

Give your child some practice with even numbers, while creating a cute Christmas keepsake. Create this skip counting book.

This fun game helps children learn to estimate the most basic unit of time--a minute--without a clock.

How does salinity affect the point at which water freezes? Kids will find out by performing this cool melting ice experiment.

If you're looking for a fun way to have your child gain practice pattern-making while working out fine motor skills, making Washi eggs is the perfect activity.

Work on simple addition and finding even numbers in this second-grade math card game.

In this fun math activity, second graders will learn to estimate items in a jar! 

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

In this matching activity, your kid will match the clock faces representing analog time with the numeric readings representing digital time.

Most timeline activities are all about history. Make timelines more relevant and personal for your child by focusing on the hours and minutes of his day.