Science fair project which will teach you more about the foods that you eat, and learn which ones are healthier choices.

This science project helps students gain understanding of bioluminescence, the phenomenon that allows fireflies and glow worms to give off light.

This project investigates whether chewing gum can help a majority of people with focus and concentration.

In this experiment you explore how tectonic plates move to create land and expand bodies of water.

Learn how to make a periscope with this cool engineering science fair project idea, and learn about optics to learn how a periscope works.

Take this "paper plate snack test" with your child for a hands-on lesson in making healthier choices to teach your child about what's in his food.

Try this simple activity with your middle schooler to help him develop an understanding of why scientific classification systems exist and how they work.

I scream, you scream, we all scream for homemade spearmint ice cream!

Air invisible; it doesn't make sounds; you can't pick it up and throw it. So how do we know it exists? Help your second grade scientist figure it out.

In this activity, your kid will watch coal turn into crystals right before her very eyes, and learn some science along the way!

Identify vitamin C in fruit juices and to determine which of the following juices contain the most vitamin C

Learn with makes water molecules work with this fun and easy science activity!

What can you do with hair after its cut? This science project teaches you practical uses for human hair.

This science fair project idea tests the efficiency of short term memory.

What is mulch? Kids will provide soil with a wet blanket of mulch and see if that helps keep drought-stricken soil damp.

This craft is an excellent way to learn about African-American history, and it also provides fine motor practice.

With this activity, not only will you be experimenting with giving accurate information, you'll also teach your child how to write good scientific procedures.

Your child can use Styrofoam, green paint and toothpicks to create her own cactus plant sculpture.

Science fair project that determines what neurons are, what they do and compiles this vital information in an illustrated book.

How sensitive is your skin? Here's a fourth grade science experiment that lets your child figure it out.

Observe corn seed germination to learn about dicots and monocots and how plants grow from seeds to seedlings to full-grown plants!

Science fair project that studies how the brain transforms man-made symbols into meaningful concepts.

This science fair project teaches students the differences between fruits and vegetables.

Crystals are a very special structure. In this third grade activity, your child will learn how to grow salt crystals.

Study the life cycle of the common blowfly as it relates to forensic investigation. Record the first time you see flies, maggots, and eggs.

Making your own glass cleaner is easy, effective and inexpensive!

Kids conduct a simple birdseed experiment to figure out what kinds of birds live nearby in this fun science activity.

Will potatoes spud or sprout faster in dry, dark, or cold conditions? Find out in this science fair project idea!

Do this experiment to help your first grader understand how salt can be removed from salt water. All it takes are a few household materials.

This super fun science project, perfect for young children, combines crafts, dressing up as animals, outdoor play, and life science learning.