This science fair project idea investigates if heat from direct sunlight is hotter than heat from reflected sunlight.

Make a seed bomb and let your junior guerilla gardener spread flowers far and wide.

Let your young scientist explore a brave new world of sound with an experiment that just requires a handful of common household items.

In this activity, children will let their imagination run wild as they design and build a new planet in the solar system.

If your science savy third grader is up for a challenge, let her bend light with a casserole dish!

Make your own helicopter using a paper clip and a sheet of paper. Hold the spinner up in the air, let it go, and watch it spin gracefully to the ground.

Let your fourth grade chef mix up butter and sugar with scientific principles about different states of matter, and get delicious toffee, too.

Let your fabulous crafter use their favorite flowers, fruits and herbs to whip up a delicious perfume that they can proudly present to a friend or a loved one.

Would it hurt to skip brushing your teeth just this once? Let's find out by seeing which foods produce the most mouth bacteria.

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

Saturn is the ringed planet in our solar system, a gas giant with rings made of ice and dust. Let's make a cool scale model with an old CD and some glitter!

How sensitive is your skin? Here's a fourth grade science experiment that lets your child figure it out.

Most people assume that cold water freezes more quickly, but could that be false? Does hot water freeze faster than cold water? Let's find out!

Use simple items to create a kindergarten "grow box" that lets a kid see just how salad plants send down their roots and grow underground.

Help your child plant a "tea garden": a garden made of herbs for making teas.

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

Create a soda bottle garden that defies gravity! This hanging terrarium is housed in a soda bottle and perfect for crafty kids with a growing green thumb.

Help your child create a magical miniature garden in the most unlikely of places: a recycled plastic bottle!

This science fair project idea creates a sedimentary rock and to investigate what takes place during the rock cycle.

Help your own young scientist tackle the wonders of static electricity from the comfort of his own home!

This surprisingly good glue recipe comes from common kitchen items.

This science fair project idea investigates the ability of different whitening toothpastes to whiten teeth.

Is your child a young ornithologist in the making?

Encourage local wildlife to settle down in your backyard with this adorable bird nest craft.

Help your child create a working lung model that fills with air just like the lungs inside of his own chest when he breathes.

What's the relationship between temperature, air humidity and static electricity? Kids will find out with this free static electricity science fair project.

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

This Valentine's Day, pair up science and crafting with this simple crystal formation project that's sure to bring a little love into your home.

Who knew that you could make beads out of rose petals? Not only can it be done, but the beads smell wonderful!

What causes dilated pupils? Young scientists will find out by applying what they already know about changes in pupil size and making models of the pupil.