Play a math logic and critical thinking game using a deck of cards. Use addition, subtraction, multiplication, and division in this fun activity.

Give your smart second grader a rich challenge with this activity that combines graphing practice with money!

Make subtraction practice more fun with this outdoor review game that's great for beginning math learners and more advanced!

To help your child learn how to use a thermometer, try this temperature collecting activity at home.

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

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

Delay your child's sugar overload, and develop his critical thinking skills, by doing some "sweet sorting" of his Halloween treasures!

Help your child practice multiplication tables with this mental and physical multitasking game that uses a hula hoop to get into the swing of things.

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

Try this fun and simple activity to help nurture your child's observation skills and nourish a growing love of science!

Okay, engaging in a graphing activity may sound ho-hum, but if you use fun data, it changes the picture entirely.

The project investigates the affect music has on plant growth while experimenting with rock, classical and no music.

Playing the Number Sentence Game with your child gives him the opportunity to practice ordering and comparing numbers using symbols.

Help cement the concept of place value with this simple activity that involves creating a set of dials made from Styrofoam cups.

Whatever is stacked in your cupboard can be used to help your child learn how to compare fractions and decimals. A great hands-on math lesson!

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!

Practice of math facts is usually limited to drill sheets and flashcards. But kids are more likely to tune in to math facts if practice is presented as a game!

This science fair project idea researches how your choice of clothing affect how hot or cool you feel during the day.

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!

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?

What keeps a an item cooler, polymer crystals or ice? Find out in this cool science experiment!

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 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.

This science fair project idea identifies clouds as a means of predicting the weather.

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

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.

Recycle old materials to create a fun, brain-teasing maze toy that also strengthens your child's math reasoning skills.

This science fair project idea teaches how the gases and pollution in the air affect the earth's atmosphere temperature.

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