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!

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

Determine whether magic salt is more effective at melting snow than regular salt. Pour one ounce of salt over the ice cubes, compare the melt downs.

The objective of this project is to examine the ways in which a passive solar house may contribute to conservation of energy.

Is there more air particulate matter in an urban or rural environment? Test your knowledge with this science fair project.

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.

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.

A fun activity for a hot day, this will give young kids a chance to experiment with beginning science and math â and splash around in the process!

Looking for a cool game to help your first grader learn her 11s? Look no further than this clever one-person card game.

Create equations in this strategic math card game. Your second or third grader can practice addition, subtraction, multiplication, and division in a new way!

Practice addition with your child in a whole new way when you battle to defend your cards in this competitive game. Math has never been so fun!

Play this fun game with your kindergarten or first grader. It's a great way to practice important math skills, including counting and addition.

Engage your third-grader in this version of the classic game and she will get lots of practice using mental math to solve addition and subtraction problems.

Your first grader will love this addition challenge! Roll dice and keep a running total as you try to achieve the highest score.

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

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

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.

Here's a thought-provoking activity to make new vocabulary words "stick" in the mind of your young learner.

Determine which metal has the highest rate of conductivity.

This experiment researches if you gave different amounts of food to mosquito larvae would they grow faster or slower

Your third grader will be amazed at the explosive combination of vinegar and baking soda in these chocolate volcano cupcakes with white chocolate "lava."

Is horse manure a possible energy source in a crisis? Use calorimetry to find out how much energy horse manure can produce in this science fair project.

In this experiment you will become familiar with the properties of dry ice while creating interesting effects like ice bubbles!

How do cold packs work? Explore endothermic reactions by comparing the temperature change that results from various chemicals added to water to find out!

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!

With this fun activity, you can help your preschooler make an cute shopping notepad to keep and use or give away as a gift. Here's how:

Practice counting with this winter kindergarten art project! As your child sculpts a clay igloo, he will work on math and dexterity and learn about snow.