How does dishwashing liquid work? Kids discover the chemical mechanism behind cleansing power in this easy science fair project idea.

Help your child celebrate the summer and the sun by making a sandy seascape.

Take advantage of the spring and summer sun in this arts and crafts activity that has your learner creating pretty flower prints.

Does your child always demand to know why the sky is blue, how the sun moves across the sky, or where wind comes from?

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

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

Create your own cloud with an activity that will explain how important concepts such as evaporation, condensation, and precipitation work.

Put your second grade scientist to work this Fourth of July with our colorful "liquid fireworks" project!

What's the quickest way to separate salt and pepper? Let static electricity do the work! Your child will be fascinated by this simple experiment.

Kids construct a single fixed pulley system to learn how pulleys can make work easier in this cool physics and engineering science fair project idea.

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

This experiment challenges students to forecast the weather based on the surrounding areas' weather.

You don't need to wait for rain to see a rainbow. Make one yourself, and teach your child about light and weather in the process.

The purpose of this science fair project is to explore whether UV light passes through some colors and not others by looking at blue, red, purple, and clear.

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

Make a spring collage with your child to get them outside and those creative juices flowing!

Is it solid or liquid? Create oobleck and witness the amazingly weird oscillation between the two!

This fun experiment provides a concrete and visually striking illustration of photosynthesis.

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

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

Kids will build a turtle habitat in order to observe the climate preferences of this cold-blooded reptile.

Do earthworms like moisture or darkness? Find out as we explore the relationship between earthworms and light.

Science fair project that examines what causes thunder and why a thunderclap sounds so loud. How is lightening related to the creation of sound waves?

Plants and light seem to be good buddies, but how far does the friendship really go?

This science fair project will help students learn about non-vascular plants, such as mosses.

Enjoy those warm spring and summer nights with your child while teaching some basic astronomy at the same time.

In this activity, your child will be challenged to use simple materials to create a catapult for a small, lightweight toy.

In this activity, your child will be challenged to make a tower using paper cups.

Try this experiment to give your curious kid a more "solid" understanding of how temperature affects the states of matter.

Kids will make a beautiful rainbow in a jar and learn what enables different types of liquids to remain distinct in separate layers.