In this science fair project, we'll use a liquid crystal thermometer to find out whether exercising makes a difference in people's temperature.

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

Most timeline activities are all about history. Make timelines more relevant and personal for your child by focusing on the hours and minutes of his day.

This heart paper chain is the perfect way to celebrate Valentine's Day. Include some decorations in a simple AB pattern and work on pattern recognition.

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.

Help your child practice symmetry with this fun activity that will leave your child with a sweet symmetrical treat!

Using just an egg carton and some beans or pennies, you can play this game with your first grader and see real gains in core math skills.

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.

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

Head out to the driveway, ball in hand, for a bouncing challenge. Then use those results to make a colorful graph that lets your child compare results.

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.

Try this card game to build math fact skills, like addition and subtraction, and have a great time, too!

This activity is based on the popular card game, Slapjack. It's rip-roaring fun, and it reinforces the concepts of odd and even.

Hiding protein-rich quinoa and a variety of fresh vegetables, these meatballs are the perfect answer to kid food woes.

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

Celebrate 100 fantastic days of school by creating a school-themed collage with 100 pieces in this unique arts and crafts activity.

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.

Help your curious kid cut through the clutter and collect the facts with a simple and fun science foldable.

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

Blend science and math to explore a very important first grade social studies question: does our planet contain more land or more water?

Want a fun way to teach your kid to tell time? Making a plate clock is a great way for him to learn how to tell time in a way he'll actually find exciting.

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

The goal of this golf science fair science fair project is to determine whether the temperature of a golf ball affects its elasticity and its rebound.

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

Getting kids to memorize their times tables can be worse than pulling teeth. Sweeten the deal with this activity that combines math and sugar.

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

Practice subtraction with your second grader in this fun dice game. Math concepts have never been more fun!

In this activity, your child will create a red envelope that can be filled with money to spread good will and ward off evil spirits in the New Year.