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!

Teach your kid a fun mathematical magic trick! All you'll need is a deck of cards and basic addition, subtraction, and multiplication skills.

Try this fun addition game with your second grader! Arrange playing cards to find the largest possible sums.

First graders will love practicing addition with this fun math game.

What's your problem? I'll show you my math if you show me yours! Critical thinking and computation skills are the focus of this strategic math card game.

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.

Determine whether the application of Febreeze will lower the bacterial count.

Time is an abstract concept that's difficult to grasp. But waiting for the turkey to come out of the oven on Thanksgiving is a concretely yummy experience.

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.

Determine if âdouble dippingâ chips really spreads more germs than dipping only once per chip.

Master reading numbers aloud with your first grader in this math card game.

Your child will practice her counting and number recognition as she matches printed numbers to the same number of repetitions of a simple design.

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

Trying to find sums of groups of multiples is a great way to practice your addition. Be sure to double check your work. If you clear all of the cards, you win!

The goal of this golf science fair science fair project is to determine whether the temperature of a golf ball affects its elasticity and its rebound.

Check out this dice game perfect for teaching your savvy kid the fundamentals of probability.

Transform your kitchen table into a winter wonderland with a cookie and cocoa party that looks freshly dusted with snow.

Can cells be frozen? This science fair project provides information to answer this question.

Have your kid practice completing number patterns and then create her own patterns on the wings of a butterfly with this delightfully simple paper project.

Save money by making compost! Use this science fair project idea to determine which composting methods best encourage decomposition of organic matter.

Make a bear cave for your child to play and explore, learning about bears and winter hibernation.

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.

The purpose of this science project is to determine which chemical best lowers the temperature of water in a cold pack and if the amount affects its use.

How do icicles form and what do they look like? Do this free science fair project and watch the formation of icicles occur right before your eyes.

The objective of this science project is to examine the factors that affect the dispersion of oil in water, including water agitation.

Shake those dice and try to roll big numbers in this first grade math game. Practice addition in a new, fun way!

This activity will help your child tackle those tricky fraction word problems by way of a hands-on method.

Is your child struggling to remember the rules of place value? Here's a fun series of hands-on activities to help your child put the value in place value!

This fun shape game is like Twister...with a twist!

Demonstrate the capillary function in plants by adding food coloring to glasses of water. Slice stalks of celery and leafy tops. Compare color of leaves