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

Try this fun math card game and practice place value with your second grader! Decide which number is bigger in order to earn points!

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

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

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

Here's a super fun game to get in some place value practice with your child!

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

Kids will learn how to make a thermometer to to explore liquid density in this great science fair project. Which liquids are affected by temperature the most?

Try this simple activity with your child to guesstimate the age of a tree in your yard and nurture her developing math skills while you're at it!

Do plants breathe? Not exactly. They do respire though! This activity will help your child with see that plants are producing the oxygen we need to survive.

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

This project determines whether Styrofoam, paper, or plastic cups are best for preventing ice from melting.

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!

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.

For most second graders, a good secret code is just about irresistible. Here's one that builds math facts while you're at it!

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

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.

Help your second grader to a better understanding of how to count and represent money with age old game of tic-tac-toe.

Practice multiplication facts and geography at the same time in this fun third grade math card game.

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.

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!

Help your child improve his coin counting skills in these two math games that have him race to reach $1.00.

Teach your third grader about the concepts money and purchasing with this "Mock Card Shop" activity.

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!

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.

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

Create addition problems using critical thinking skills in this fun second grade math card game.

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

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

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