Understanding absorption means understanding why certain fibers and materials can absorb water! Kids will see absorption in action in this simple project.

This is a fun way to introduce kids to the concept of volume, and give them a quick hands-on activity to boot.

This project uses toy cars to determine how friction and gravity affect cars and braking.

This science fair project idea demonstrates sonar mapping of the ocean floor.

Scavenger Hunt! Check out this fun science fair project idea to explore the difference between opaque, translucent, and transparent objects around your house.

In this experiment you simulate radioactive decay in order to gain an understanding of the basics of half-life.

This science fair project idea develops an understanding through experimentation of which shapes are the most structurally strong.

This science fair project explores whether musicians are better than non-musicians at distinguishing and understanding speech in noisy environments

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

This science project helps students gain understanding of bioluminescence, the phenomenon that allows fireflies and glow worms to give off light.

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

This project leads to an understanding that a whole may be built of smaller parts that fit and work together and provides an introduction to basic tools.

Try this simple activity with your middle schooler to help him develop an understanding of why scientific classification systems exist and how they work.

Help your little one figure out the differences between the worlds of air, land and water, a huge step in understanding how our environment works.

Check out this fun science project idea to get a better understanding of unstable isotopes and the process of radioactive decay of isotopes through modeling.

After completing this fun science project, your child will have a better understanding of plants, and they may even develop a green thumb in the process!

This science fair project idea examines the distance a person travels on an average day and to relate that to an understanding of the size of the Earth.

Get a cool and easy science fair project idea which helps high school students in understanding concepts behind the working of a microphone.

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

This project examines whether humans can intuitively grasp numeric values greater than three.

This project is a vivid, concrete introduction to the basic but important idea that plants need sunlight and water to grow.

This science fair project idea determines how your body responds to allergies.

Children learn the six parts of a plant...but do they really understand? Try this plant-themed meal plan to bring school science into the home.

Science fair project which uses a camera to observe the surface of a balloon in the moment of its explosion.

Blend art and science in this hands-on activity that shows your kindergartener how primary colors combine to make secondary colors.

In this project children discover, identify, and sort seeds from a variety of fruits and vegetables

Science fair project that examines various techniques for removing wrinkles from polyester garments to understand why polyester garments become wrinkled.

Find out which type of sponge holds the most water.

The objective of this science fair project is to assess the benefits of the game system for improving player performance following use.

This trick uses vertical and horizontal forces to help your child to push apart your hands apart, no matter how hard you try to keep them together!