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Find the area in this fun math card game. You'll help your child start thinking in terms of units as you create shapes out of playing cards.

Check out this fun science fair project idea to determine if the size of a particle affect the rate or speed of a chemical reaction.

Practice conversions within the metric system in this fun math card game for third graders.

Help your child get comfortable with the concept of estimation, which will come in handy during everything from standardized tests to future shopping trips!

Work on measurement by sliding cards along a table with your second grader in this fun game. Use centimeters or inches, add up your totals, and see who's won!

This science fair project explores how salt and sugar affect the melting rate of ice in water.

Save money by making compost! Use this science fair project idea to determine which composting methods best encourage decomposition of organic matter.

Dig up some dinos while promoting curiosity and sensory skills in this hands-on activity that will have your child searching for prehistoric treasure!

Practice measurement using centimeters in this fun math race designed for your second grade student!

Check out this fun science fair project idea to explore fun facts about fruit juices and learn why do juices turn bad in the fridge.

Learn to recognize symmetry by playing this game! The more you play, the better you'll get at recognizing this special characteristic many playing cards have.

Check out this cool science project idea to explore how temperature creates annual rhythms that govern plant growth.

This fun math card game is a great opportunity to discuss probability with your third grader.

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

Check out this fun science fair project idea to learn about seismic waves and how fast they travel during an earthquake.

Find sums of 10 in this fun first-grade math card game that helps kids build addition skills. Help your child use critical thinking skills to find the sums.

Become familiar with ratios and learn how to measure the diameter of the Sun and the Moon in this fun science fair project idea.

Work on simple addition and finding even numbers in this first grade math card game.

Check out this cool science fair project idea to explore the relation between onions and eyes and how to prevent eyes from tearing while cutting an onion.

Toss playing cards into boxes while you practice addition and multiplication with decimals in this fun, fifth grade math game.

Master reading numbers aloud with your first grader in this math card game.

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

Marshmallows are made of sugar, water, and air pockets. Since the marshmallow is flexible, will air pressure cause it to expand when heated in a microwave?

Figuring out fractions can be a challenge! But with this game your child will become more comfortable converting fractions after only a little practice.

This decimal game is a great way to help your child get familiar with how decimal values work.

Check out this cool science fair project idea to explore non-chemical means of preserving fruits by using thermotherapy.

Get ready to make a dollar...using playing cards! The first player to accumulate the amount of points equal to a dollar wins.

Add simple fractions in this fun math card game for second graders. This game is very similar to Blackjack, or 21, but it's entirely kid friendly!

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

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