This classic children's game-connecting two cups with a string-demonstrates sound's ability to travel through air vs through a solid.

Follow in the footsteps of movie character legends as you walk your little one through the steps of becoming a junior archaeologist.

Did you ever think you could make colors disappear right before your eyes? This science experiment is just like a magic trick: now you see it, now you don't!

First graders are learning to think like scientists. What better place to start, then by raising tadpoles? This hands-on activity explores science in action!

How much water comes out of snow? Explore this timely question with your kindergarten scientist with this easy winter experiment.

Learn about nature by making your own mini moss garden.

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

In this activity your child will create their very own marble maze!

This project examines whether people's taste perception is influenced by what they see.

Blanket forts are a kid classic! Let your child create a âfortress of solitudeâ on his own for reading, telling scary stories or for cozy cocooning.

This first grade science activity brings the green grass of early spring inside while teaching your child about the cycles of growth.

Travel back to the Jurassic age with this creative dinosaur activity that would make a great addition to any wall or fridge.

Invite your kindergarten scientist to conduct this color mixing experiment to discover which primary hues make a rainbow of secondary colors.

Reinforce your child’s understanding of the alphabet by helping them construct all of the letters using pipe cleaners.

This science experiment tests whether warm or cold water works best in making cut flowers last longer.

In this awesome science fair project idea, kids will be attempting to pick up different objects using snail slime.

Grow a garden with an environmentally-friendly twist by using plant scraps that usually get thrown away.

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

Kids conduct a simple science experiment to see if seeds can grow without soil in this simple kindergarten science activity.

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.

This project determines whether Styrofoam, paper, or plastic cups are best for preventing ice from melting.

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.

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

Make scented sensory cloud dough. Add it to a sensory table, activity station, or put it in a baggie for extra at-the-park entertainment!

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

Your child can create his own texture tree, experimenting with design during the process. The result will be a beautiful addition to your holiday decorations

This science fair project idea determines if the size of the parachute will change the rate at which an object falls.

In this cool engineering science fair project, kids learn how to build Hero's engine: an enlightening example of Newton's third law.

How do we know that air exists when we can't see it, taste it, or touch it? Here's a classic experiment that will teach your kid some basics of aerodynamics!

Here's an easy experiment that lets your first grader practice the scientific method, while watching a caterpillar eat.