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

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

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!

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

How does salinity affect the point at which water freezes? Kids will find out by performing this cool melting ice experiment.

This kinesthetic game will help your child practice rounding and get the adrenaline rushing!

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

Most people assume that cold water freezes more quickly, but could that be false? Does hot water freeze faster than cold water? Let's find out!

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

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

Calling all power-shoppers! This game is a fun way for kids to learn life skills, and flex their math muscles at the same time.

Defend your cards in this multiplication math game! Your kid will enjoy using strategy to build equations and win points in this activity.

Homemade Halloween treats make great party foods for an All Hallow's Eve get together. These four homemade Halloween treats are scary-good.

This heart print makes the perfect simple and sweet gift for Valentine's Day!

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.

Do plants breathe? Not exactly. They do respire though! This activity will help your child with see that plants are producing the oxygen we need to survive.

With this fun craft activity, your child can design and "make" his own money, for use as currency and math practice at home.

This little chick is so cute that your child will want to make a whole flock to call her own.

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.

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

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

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

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

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

Here is a fun middle school science project on factors affecting solubility. Learn how dissolved solids can "crash out" to form crystals when conditions change.

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

The objective of this science fair project is to examine the effects of temperature on salt and water solutions, as they form crystals over time.