In this design thinking activity, your child will choose an animal to research, learn about the animal’s habitat, and then replicate the animal's habitat using household items.

Learn how different types of soil affect how animal tracks form in this experiment!

Camouflage is one of the most important animal adaptations in the African savanna biome. Kids create their own camouflage with this fun science fair project.

Check out this silly game that will put your kid's animal habitat knowledge (and acting skills) to the test.

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.

How can we describe the relationship of magnetic field strength vs. distance? Kids will find out with this free science fair project idea.

Science fair project idea that examines different physical characteristics of a chosen animal. Make educated guesses about evolution based on animal's form.

In this free science fair project idea, we learn about surface tension and how it can support mass—in this case, a floating paper clip.

Inspire your child to learn about an amazing animal as she creates her very own polar bear habitat.

What animals are most popular? This project affords practice in data-collection, record-keeping and data-analysis through the investigation of this question.

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

Introduce your child to the importance of preserving the world's biodiversity by turning a lesson on endangered species into a fun game for the whole family.

This project can help prepare your child for a trip to the tide pools, or give him a way to remember some of the many creatures he saw during his visit.

This science fair project examines how seeds hitchhike on animals and clothing.

Help your kids fall in love with nature by making a simple clay bird bath. Set it up in your yard and watch the animals venture in for a sip of water.

Dinosaurs were huge creatures that left behind huge footprints that lasted for millions of years. In this science fair project, kids learn how dinosaur tracks were left behind!

Conduct a simple experiment with your child to study how dirt tracks change as they age in this 1st grade science activity.

Combine your child's natural curiosity with his developing classification and writing skills by helping him create a backyard field guide.

Children are imaginative story-builders. Create a shoebox habitat with your child to put those budding creative instincts to good use.

Ignite your kindergartener's love of adventure and learning with an imaginary trip under the sea.

In this exciting and empowering challenge, your child will construct a bridge using marshmallows and toothpicks!

This science project challenges students to study deer behavior in their natural habitat- the feeding patterns, social behaviors, male to female ratio, etc.

Here's a fun science experiment that's refreshingly tasty too! Turn regular water into a tasty treat perfect for consuming on a hot day.

Create your very own scented hand sanitizer that will help your child to keep those nasty germs at bay!

Wiggly worms are known for staying buried in the soil, but how does that affect plants? Are earthworms and plant growth related?

Can a horse lead itself to the carrot? Train your horse with carrots and boxes and test horse memory in this fun zoology science fair project.

In this activity, your child will be challenged to use simple materials to create a catapult for a small, lightweight toy.

Can you fool your eyes and your brain with an optical illusion? The purpose of this science fair project is to demonstrate various kinds of optical illusions.

Here's a science and nature activity to help your kindergartener get outdoors and learn about the structure of leaves.

Do this activity to help your kids see how seeds contain "baby" versions of big plant stems, roots, and leaves.