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

Increase your child's confidence in interpreting bar graphs and throw a little candy into the mix to sweeten the learning process.

Learning to identify prime numbers can be tricky. But this fun card game can make memorizing some basic prime numbers a breeze.

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

This St. Patrick's day, stretch your child's social studies and math skills with this fun, cooperative learning game.

This Mother's Day, mix in some fifth grade science learning to create this fabulous fudge!

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.

Celebrate Dia de los Muertos by baking pan de muerto. In this 5th-6th grade activity, your child will explore another culture while learning about baking.

Make math fun and easy with this activity that challenges your child to use their addition and multiplication skills to win a race!

This science fair project idea deals with the qualities of shade on a sunny day.

Nothing chases the blues away like a trip to the boardwalk. Bring the fun home with this do-it-yourself version that sneaks in some math practice.

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

Learn how to make a hygrometer to measure relative humidity in this project. Make a sling psychrometer hygrometer with gauze, thermometers, and a bottle.

This simple experiment serves as an introduction to the greenhouse effect.

Try this simple activity with your child to guesstimate the age of a tree in your yard and nurture her developing math skills while you're at it!

This educated-guessing game is great for preschoolers. This activity helps your child work on her reasoning skills.

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.

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

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

Try this recipe with your child and explore Ethiopia through one of its dietary staples: injera, or flat bread!

Math Facts Game: A mix of musical chairs and Twister meets math. Nipping multiplication problems in the bud was never this much fun!

Introduce your fourth or fifth grader to volume by having him build rectangular prisms, and then count each sugar cube to check his volume calculations.

Use familiar household items and decorations to turn estimation into a fun game!

Race to double numbers in this competitive card game. Try one-digit or two-digit numbers, or more!

Turn any sunny summer day into a fun and special occasion by having a watermelon seed spitting contest!

This fun activity encourages your child to develop their skills in not only taking measurements, but also in working with the measurements themselves.

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

Simplify fractions with your child in this fast-paced math card game.

In this fun science fair project, make two different scale models of our solar system using Astronomical Units and planets' relative size!

Have your child observe, measure and record the amount of space objects occupy, and you'll have an inside space explorer on your hands in no time!