Use a deck of playing cards to practice place value and other math concepts with your upper elementary child!

It's important to be able to add and subtract quickly and accurately, and this activity is the perfect way to practice.

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.

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!

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

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.

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

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!

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

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.

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.

This is a great game to help your child learn number concepts in multiplication and division.

Thanksgiving placemats are a great craft for your kid, and a beautiful addition to the dinner table. Make Thanksgiving placemats with your kid for the holiday.

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.

Make math fun and easy with this activity that challenges your child to use their addition and multiplication skills to win a race!

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

Creating number patterns with pencil and paper can be dull, but creating hopscotch pattern can bring exciting math learning!

This activity is a great starting point for practicing mental math because it is quick, easy and involves only simple addition facts.

Why doesn't the ocean freeze? Students answer this question by simulating the chemical composition and temperature of arctic waters in their own home.

In this science fair project, we'll use a liquid crystal thermometer to find out whether exercising makes a difference in people's temperature.

This activity will put those Halloween treats to good use by using candy corn to help your child with her subtraction skills.

This recipes is so easy your child gets to be master chef for this kitchen activity. He'll bake peanut butter banana oatmeal cookies that happen to be vegan!

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

How powerful is the reaction between baking soda and vinegar? Find out here!

These delicious Easter Basket Cupcakes are a simple, creative holiday treat. These cupcakes sit in waffle bowls with festive coconut grass and jellybean eggs.

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

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