Take paper football to the next level by creating a "field" with objects from around the house. A great indoor and rainy-day activity.

Do you think heat can affect a plant's growth rate?

Review fractions with your budding mathematician when you play this fun, educational math board game.

Help your child "step up" to second grade math fact challenges with a fun addition and subtraction game in your very own kitchen.

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.

Create a graph based on the interests of family member's to see who has what in common. Your child will practice her math skills and get to know the family!

This simple heat transfer experiment is a great introduction to the concepts of heat transfer and conduction.

Why does honey crystallize? This science fair project project answers this question and identifies the variable that makes this sweet solute crystallize faster.

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

Check out this simple version of a pairs game that's played all over the world. It's a great way to practice estimating and predicting mathematical outcomes.

This science fair project idea teaches how the gases and pollution in the air affect the earth's atmosphere temperature.

Money is a difficult concept to grasp. Help your kid get the hang of it with this pocket change triple Venn diagram activity.

Get your child excited about measuring with this fun and easy household measurements activity.

This educated-guessing game is great for preschoolers. This activity helps your child work on her reasoning skills.

Help your child practice multiplication tables with this mental and physical multitasking game that uses a hula hoop to get into the swing of things.

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

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

Graph are a great way to organize information. Your child will get to practice graphing by creating a bar graph and a pictorial graph of her friend's names.

Engage your children with this fun fall activity that integrates math and science. First, your child will excavate to find leaves. Next, they'll examine them to determine the colors. Then, your child will graph their findings.

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.

This science fair project idea researches how your choice of clothing affect how hot or cool you feel during the day.

When you rub a balloon on your head, your hair stands up; but is that true for everyone? Does hair color affect static electricity?

Make fractions easy for your child to understand by incorporating their discussion and practice into meals and cooking that you two participate in together.

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

Play this "subtraction war" card game with your second grader and watch his math facts mastery leap forward!

This footwear-focused activity introduces fractions as part of a set and it's the perfect way to generate excitement about fraction concepts.