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.

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.

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

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.

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

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.