It's rhyme time! With this science fair project idea, your child will find out which words can be considered easy rhyming words, and why.

Is it a square or a circle? See if you can trick your friends with this zany science project!

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

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

Step into the fantastic world of colors with a project that explores what shade you -- and your friends -- like best.

Introduce your child to the world of motion and physics with a bit of marble play inspired by Sir Isaac Newton!

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.

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

Why doesn't the ocean freeze? Students answer this question by simulating the chemical composition and temperature of arctic waters in their own home.

In this science and engineering activity, children will explore types of tunnels and their purposes and then design and build a tunnel of their own.

Is our water polluted? Help your young scientist understand the importance of taking care of the environment with this simple experiment.

Try this simple 2nd grade science experiment to teach your child about the principles of luminosity and light reflection.

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

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

This balloon-powered car project is a great way for your kid to learn about energy and how it can be used efficiently.

Get down to the rubber with this science project that tests the effectiveness of different types of erasers.

What's the science behind those out-of-sight roots? Find out if you can trick roots into growing in different directions.

Create a self-portrait from natural materials in this collage craft activity!

Make a wish upon a tree with this craft that also helps your child learn more about Chinese culture.

In this activity, your child will be challenged to build a tall tower out of building bricks! The instructions include questions prompts to guide students through the design challenge.

Help your kindergarten science maven explore the water cycle without getting everything wet.

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

Create a mini plant habitat with your kid to help teach him what it takes to make an ecosystem work.

This recipe makes bubbles that not only blow up nice and big, but do tricks and experiments! How do you do it? It's not a secret, it's science!

Do you think you could walk around upside down -- with your feet in the air and your head on the ground?

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

Stories change as you retell them. The objective of this science fair project is to demonstrate how information gets interpreted, distorted and changed.

Help your second grade scientist explore the timely topic of wind speed using a version of the classic Beaufort Scale.

Test your friends to find out if you can replicate the placebo effect's incredible results.

Come take off your shoes and explore with your feet. Your child will embark on a barefoot adventure as he plays with different textures.