The thermometer outside is dip, dip, dipping! What kind of clothes will keep you warmest this winter? This project determines which materials insulate best.

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!

Exponents can be tricky to learn. Fortunately this game provides plenty of multiplication practice for your math student!

This science fair project looks one of the most important factors affecting seed germination: water. A fun and easy plant biology experiment for 3rd graders.

Does your second grader want to learn a magic trick? Here is a simple trick using only 3 dice and a little bit of addition and subtraction.

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

This study observes plants, insects and an animal living in proximity to a known source of EMF.

Help your child stay physically and mentally active with this group aerobic fitness game that's good for the heart and mind alike.

All you need are pencils, paper and some scissors to get started on this easy and fun game to review astronomy information, or other types of study concepts.

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

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

Compare and order numbers and introduce mathematical inequalities in this fun math card game.

A project to reinforce learning about the layers of the rainforest, rain forest ecosystem, and the greenhouse effect.

Try this recipe with your child and explore Ethiopia through one of its dietary staples: injera, or flat bread!

Lots of everyday objects can be fun, whether it's buttons, beans, or Lego blocks. Here's an activity that uses coins to build problem-solving strategies.

Test whether cutting up meats will make it cook faster than just cooking it whole.

Explore this fun science fair project idea to investigate different microclimates in and around your home and their effects on the plant and animal life.

Here's a hands-on way to help your child understand how common fractions can be equivalent.

If your young child is a kinesthetic learner, this equation board is perfect for teaching him addition and subtraction facts.

Get your child math and science savvy with this fun outdoor classification game. Using chalk, your child will classify what she sees in the natural world.

Grow a garden with an environmentally-friendly twist by using plant scraps that usually get thrown away.

Declare a "Pocket Day" in your house and help your child practice his addition skills as he counts how many pockets the family is wearing that day!

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!

Learn about coins and their value by making an animal piggy bank. Here's how to make a lion, pig, or sheep bank!

Play multiplication war, a fun card game, with your child and before long those annoying multiplication facts will be part of her mathematical skill set.

Want to ensure that your child's math knowledge stays sharp? This mean, median, and mode game is the perfect way to reinforce these essential math concepts.

This science fair project idea explores whether dry ice will cool a beverage faster than wet ice.

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.

You've heard the expression "burn rubber" but do you know how heat affects rubber? Examine the impact of temperature on rubber in this fun science experiment.

Get a leg up on counting concepts with this project where art and math collide.