Put together a pine forest to help you count down the days until Christmas with your little one.

This copying game is like a hopped up version of Simon Says, but it lets kids use their bodies to practice patterning, a key skill in early math.

Check out this interactive number line. It's a great way to strengthen your preschoolers understanding of basic numbers and the numerals that represent them.

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

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

How do animals keep warm? In this experiment, find out whether fat insulation resists cold temperatures and learn how this works in the animal kingdom.

Make pickled carrots at home! Here's a fun activity to get your child in the kitchen and make something special with no fuss or muss.

This study observes plants, insects and an animal living in proximity to a known source of EMF.

Invite your first grader to play this subtraction sacks game to get her actively involved in understanding and memorizing subtraction facts.

In this science fair experiment, high school students determine if all proteins denature at the same temperature.

Playing the Number Sentence Game with your child gives him the opportunity to practice ordering and comparing numbers using symbols.

A great science fair project on solar oven design that helps kids learn about solar power and solar heating.

Want to ensure that your child's math knowledge stays sharp? This mean, median, and mode game is the perfect way to reinforce these essential math concepts.

Check out this cool science project idea to explore how temperature creates annual rhythms that govern plant growth.

In kindergarten, your child spent lots of time counting things one by one. But in first grade, he'll need to be able to count in groups, especially by fives.

This activity will not only teach your child important math concepts regarding money and value, but also how to hunt for bargains!

Does your preschooler like cereal? Explore numbers with everyday objects and food with this fun counting activity.

Try this fun addition game with your second grader! Arrange playing cards to find the largest possible sums.

This unique Santa is made only from circles. Your little one will have a fantastic time puzzling together Santa's face with this circle-centric activity.

Trying to find sums of groups of multiples is a great way to practice your addition. Be sure to double check your work. If you clear all of the cards, you win!

Use this great no-bake recipe to save energy and keep cool.

Your child will need to combine his sporty hand-eye coordination skills with his math skills to become the bullseye king.

Familiarize your preschooler with the concept of numbers one through five and counting with this hands-on activity.

Make a brag sash with your child to celebrate an amazing school year filled with accomplishments.

This science fair project idea quantifies the effect of weather- in this case temperature and humidity- on musical instruments.

Play with shapes, like triangles and circles, to help your child review the different kinds and create a new picture!

Make this easy recipe for Halloween, featuring white chocolate and pretzels, for a crispy, creepy treat!

Kids make strong bubbles to investigate the effect different additives have on bubble life in this cool science fair project idea.

This science fair project idea examines reptile behavior and to determine whether reptiles are more active during warmer temperatures.