Looking for a cool game to help your first grader learn her 11s? Look no further than this clever one-person card game.

Take a break with a paper bag costume. A great rainy-day art project.

Kids construct a single fixed pulley system to learn how pulleys can make work easier in this cool physics and engineering science fair project idea.

This prime number game is the perfect way to get to know prime numbers. Deal the cards and flip them over. When players a prime number they call out, "Prime!"

This simple and fun project introduces kids to the art of pottery and offers them a glimpse into how ancient peoples created the very first Neolithic pottery.

Teach your child about healthy foods and how to make a meal that is good for them with this fun activity that you both can do together.

Introduce your child to the world of motion and physics with a bit of marble play inspired by Sir Isaac Newton!

Simple and straightforward, this money math game helps kids practice counting, adding change, and working with decimals.

Help your kid feel like a superhero with this safe and fun science experiment that creates an electrical charge that's like a mini lightning bolt!

Your child can use colorful construction paper to make an easy paper basket to hold some of his special things!

Why doesn't the ocean freeze? Students answer this question by simulating the chemical composition and temperature of arctic waters in their own home.

Get started on an ofrenda for Dia de los Muertos with this easy edible sugar skull project.

Bring barnyard fun to a rainy day by making this simple pig nose, or make several noses and round up two of your child's friends to act out Three Little Pigs.

Celebrate all your wonderful tongue taste buds with a giant paper tongue project -- you'll even get to decorate it with actual pieces of candy!

This spider mobile activity encourages learning about the science of motion, air currents and art.

This project explores whether plants can live and grow when "watered" with juice, soda, or milk.

This science fair project idea determines if the color of light affects the growth of plants.

Enjoy those warm spring and summer nights with your child while teaching some basic astronomy at the same time.

Help your kid keep track of all the developments that led to the American Revolution, by portraying the steps visually and literally!

Learners hypothesize about and experiment with soil erosion in this hands-on activity.

Help your child experiment with the combination of acid and baking soda by making these homemade bath bombs!

In this activity, your child will make her own "quicksand" to better understand how a substance can be both fluid and solid at the same time.

Turn learning fractions into a pizza party in this fun second grade math game.

Capture a bit of magic with these mesmerizing ice balloons!

Check out this cool science project idea to learn about rocks and explore the cycles of formation, breakdown, and reformation of rocks in the Earth's crust.

Discover whether different amounts of water added into a wine glass will produce a different pitch when their fingers are rubbed along the rim.

Show your little poet how to create a beautiful acrostic poem for someone special this Valentine's Day.

The objective of this science fair project is to observe the differences in heat absorption for darker colors vs. lighter colors.

In this science experiment, do tensile strength test on fishing line, a strand of hair, a rubber band, and any other materials you're curious about!

This science fair project demonstrates the principles of reflection through simple experiments involving mirrors and light.