Graph are a great way to organize information. Your child will get to practice graphing by creating a bar graph and a pictorial graph of her friend's names.

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.

Practice multiplication facts by playing baseball in this fun, third grade math board game.

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

Make your own marshmallows and mix up some very interesting third grade chemistry lessons while you're at it!

This fun geometry game requires players to use measurement, find perimeter, and draw polygons. It's great for a fourth grade math student!

Most parents probably wouldn't mind subtracting 8-9 years off their age. Here's a fun third grade subtraction activity that may do just that.

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!

Try this fun math card game with your third grader to practice division, addition, and problem solving!

Multiplication facts are a necessary skill, and this board game provides a fun way for your third grader to practice them!

Probability can be a tough concept to master. Try playing this fun card game in order to help your third grader understand it a little better.

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

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

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

Learn about the microclimate of your backyard by tracking rainfall, temperature, and observed weather with hand drawn charts and graphs.

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?

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

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

This interdisciplinary card game will have your third grader working on math facts as he travels through the solar system!

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

Is your third grader bombing around on a bike these days? Here's a way to put all that fun time together with some math learning, too.

Play this fun basketball game to help your third grader master their multiplication tables.

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

Here's a math activity that uses coin riddles to help your third-grader improve his coin-counting and logical thinking skills.

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

Challenge your third-grader to sharpen her new math skills--and maybe do the planet a favor, too.

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

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

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!

Expand on your childâs time-telling skills by helping him learn how an analog clock and a digital clock correspond.