Science fair project that examines how to grow bacteria in a controlled setting, using simple materials from around the home.

This science fair project idea creates a sedimentary rock and to investigate what takes place during the rock cycle.

Explore how sound waves are reflected and absorbed by producing echoes. Analyze which locations produce echoes.

Take paper football to the next level by creating a "field" with objects from around the house. A great indoor and rainy-day activity.

Make these lasting felt hearts and fill them with a sweet smelling combination of rice and spices to keep the Valentine spirit alive all year long.

Science fair project that develops latent fingerprints on a non-porous objects by converting superglue from a solid state to a gaseous state.

Want to make Halloween truly eerie? Science to the rescue! These ghouly hands come alive with a little help from simple chemistry.

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

Make this door curtain to brighten up your home and learn colors and patterns.

Your child will have a blast creating this adorable black cat with a cardboard tube and some pipe cleaners. A perfect craft for Halloween decorating!

Even if sweet potatoes aren't your kid's favorite, try topping them with fluffy marshmallows -- it will be tough to find a child who can resist!

Combine rhymes, riddles and poetry with a terse verse! What do you call floral electricity? Flower Power!

Does skin thickness really decrease fruit spoilage? Find out in this science fair project idea!

On a hot afternoon there is nothing better than a cold drink. Instead of making lemonade, your child can have lemon ice cubes ready to munch!

This felt cookies craft is a great way to introduce an older kid to a needle and thread, and will make great toys for younger siblings once theyâre done.

Cultivating resilience is one of the most important ways we can overcome challenges and reach our goals. In this activity, children will explore the concept of resilience and then create a video to explain and teach resilience to others.

Here's a fun arts and crafts activity that has you and your child creating a book with a secret hollow!

What does a raindrop look like when it splashes on the ground? Is each raindrop unique like snowflakes? Find out how raindrop size varies in this experiment.

What is topography? Kids find out by learning to make and read a topographic map in this awesome science fair project idea.

Learn how to demagnetize a magnet and how physics can explain this phenomenon with this enlightening science fair project.

Start your toy engines -- this is going to be a fast and friction-filled race!

Chinese New Year is a time when many different luck-bringing rituals are performed. In this activity your child will create a lucky trinket.

In this fun science experiment, kids will determine the best method for ripening avocados and discover the cool chemical reaction that makes this possible.

How does frost form? How fast does it form? Do this simple science project using a plastic glass, rock salt and some water to learn about deposition.

This easy and inexpensive paper towel science project introduces kids to important physical concepts like cohesion, adhesion, and capillarity.

What chromosome combinations determine a fetus gender? Use probability to think about whether a sperm and ovum will create a male or female in this project.

Want to do something a little different for Dad this year? Have your child design his very own Father's Day "Greatest Hits CD" card.

Check out this cool science fair project idea that models the behavior of the cold desert plants: xerophytes and halophytes.

The goal of this evaporation experiment is to learn about how different external conditions affect drying time.

Design a special recipe book just for mom. Kid-made and packed with recipes for some of mom's favorite dishes, it's sure to be a hit on Mother's Day.