This science fair project idea provides evidence that air is everywhere and takes up space.

Protozoa and ciliate and amoeba, oh my! The objective of this science fair project is for students to use a microscope and identify microscopic life.

The aim of this science fair project is to examine the differences between brands of bottled water and analyze consumer preferences through a taste test.

Place mushroom caps on poster board, label samples. Check beneath mushroom caps for "prints" of spores. Record and interpret prints left behind.

Want to boost math and science learning? Take a bug expedition and give your first grader practice observing and charting what they see.

Reuse and recycle cardboard tubes to make spooky spiders, kooky caterpillars, wacky worms, and more.

Help your child hunt and capture bugs to observe to practice important science skills and satisfy her curiosity simultaneously!

There are many benefits to bugs and insects. This science project shows how cockroaches, termites, and other critters benefit our planet.

Your child will decorate a headband with any bugs they can think of, then they'll add antennae so they can pretend to be a bug!

Wonder why bugs always fly around your lights at night? This experiment determines whether insects are attracted to the heat or the light.

Do you have your isopods straight? Learn about sow bug and pill bug behavior by building a terrarium to study them in!

Let your young adventurer go bug hunting in the great outdoors with their very own bug net!

In this project, create and examine garden mulch to find out what critters live in the messy, muddy layers just above the soil.

Demonstrate that insects observe colors and choose favorites. Place colored pieces of construction paper on a flat, glassy surface, observe bug preference.

This science fair project idea compares the cuteness reaction between genders.

Beetles come in many shapes and colors. Here's how your second grade child can create his own beetles to paint and play with!

Boys might wrinkle their noses at the thought of gardening, but we guarantee they'll like this activity! Make a recycled terrarium full of bug-eating plants.

Can you plant the insect-attracting borage plant to increase the amount of beneficial insects in your garden? Find out in this experiment!

Cinnamon is tasty, but does it have super powers as well? Find out if cinnamon can repel mosquitoes in this outdoorsy experiment.

Examine the impact of insecticides on plant growth.

Creating a home for a toad is an easy and fun project for kids. Here's how to make your very own toad abode.

Have you ever seen fruit decay? Find out if a fruit will rot faster if you open it versus leaving it untouched!

What is surface tension? Kids will discover how water-skating insects use surface tension to keep from sinking by making a model water walker.

Show your child that the simplest ingredients (salt and water) can be used to illustrate the concept of density!

Did you know magnifying glasses are magic? This hands-on activity has kids using magnifying glasses to engage with the world around them and look close to examine what they find.

This science project teaches young students about germs, bacteria, and the importance of washing their hands. Students will test what is the best way to wash.

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

In this science fair project, young children observe, record, and create collections of shapes in their world and increase their powers of observation.

In this science project, young children observe, record, and create collections of colors in their world and increase their powers of observation.

In this science fair project, kids will be able to see where germs reside on their hands while gaining insight into the benefits of thorough hand washing.