Introduce your second grader to the crazy world of static electricity with just a balloon and a sheet of paper.

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

Show your child how and why the microwave works, while demonstrating just how strangely foods can behave while inside the crazy cooker.

Aquariums are usually reserved for fish, but this aquarium will contain creatures from your child's imagination!

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.

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!

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

This science fair project idea compares biodiversity between drops of water.

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

Make edible amber fossils with your second grader to explore the fascinating world of science!

Science fair project that explores the natural process of limestone formation.

Use dirt and different colors of craft sand to make unique layers in a clear plastic cup to represent the layers of the Earth.

Make an adorable nut buddy by crafting nature people out of nuts in shells! Buddies will take on their own personalities depending on the materials you use.

Teach your creative second grader about proportions, animals, and proper cutting methods with cucumber carving.

In this project, build an insect model that shows how the head, thorax, and abdomen fit together! Learn insect anatomy by constructing a paper mache critter.

What's the best way to make DIY compost? Kids will learn about aerobic and anaerobic decomposition while learning to appreciate the value of composting.

This science project lets students explore the number of spots on a ladybird and how to treat ladybugs with respect.

Help your first grade scientist learn about metamorphosis by observing the life cycle of some interesting creepy crawlies.

This trick uses vertical and horizontal forces to help your child to push apart your hands apart, no matter how hard you try to keep them together!

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

This craft is a great way to explore the fascinating world of spiders and their webs as you collect spider webs from around your house with your third grader.

What better way to nurture your child's imagination than by making a fairy house out of materials found in nature!

In the mood for a bit of silly science? Help your child create a truly one-of-a-kind planter out of a potato head!

Get your hands on a concoction that breaks the rules about what's a solid and what's a liquid.

This experiment has students record rat behavior to learn about the benefits of rats and research rat myths throughout history.

The purpose of this science fair project is to determine which conditions and materials quicken the composting process to make the best compost.

Here's a simple craft activity that can help your youngster better visualize the life cycle of a frog as a circle.

Show your preschooler how to make a print of a butterfly using her hand as a tool--a great way to stimulate her sense of touch.

Here's a great activity that uses corks and toothpicks to create a fleet of floating boats. Which design makes for the most seaworthy vessel?

The objective of this science fair project is to determine whether there are gender differences when boys and girls view optical illusions.