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

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

Your kindergartener will learn basic math concepts and create a beautiful keepsake with this African flag reference book.

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.

Sharing can be a challenge, and division doubly so! Practice halving numbers in this competitive card game.

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

Have your student draft a blueprint for a haunted house, and trick (or treat) them into learning about geometry in the process.

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

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

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

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

Making decorative pottery is a great way to experiment with making patterns and texture on a traditionally smooth surface.

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

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.

Your child will be cheering for 8s and 9s as she tries to create a larger number than her competitors. Whoever ends up with the largest number wins!

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

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.

Money is a difficult concept to grasp. Help your kid get the hang of it with this pocket change triple Venn diagram activity.

This homemade barometer allows your little scientist to contemplate and compare different air and weather conditions.

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

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!

In this matching activity, your kid will match the clock faces representing analog time with the numeric readings representing digital time.

Science fair project idea which teaches you how to make butter by separating cream into butter and buttermilk.

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!

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

Liven up a lesson about graphing by helping your third grader compile a bar graph from his classmates' birthday data.

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

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

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

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