This engaging project encourages young children to practice and refine the important scientific skills of sorting and classification.

Using a toy race car kids create a visual model of the Doppler Effect.

This science fair project creates a visual model of whatâs happening to sound waves as a car approaches and then leaves.

Children will learn why and how to compost as they help with the process of filling their compost, turning it, and observing the changes that occur.

Help children understand the power of germs and the importance of hand washing with this visual activity that introduces the concept of scientific inquiry.

This project examines whether playing music during class helps students learn or if it distracts students from learning.

This super fun science project, perfect for young children, combines crafts, dressing up as animals, outdoor play, and life science learning.

This science fair project idea researches the different layers of the atmosphere and creates a visual representation of the atmospheric layers.

What causes sound? Here's a simple science experiment that adds a visual element to the science of sound to help kids better understand this tricky concept.

In this project children practice the scientific method while playing with puffy paint.

This activity is a fun challenge for students who have just started learning to program educational robots.

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

This kinesthetic learning activity will help your fourth grader get a firm grasp on the immensity of the solar system.

Ignite your kindergartener's love of adventure and learning with an imaginary trip under the sea.

Children will learn all about cause and effect as they experiment with potion-making in this Halloween themed activity.

Children use their design thinking skills and powers of observation to create and construct a bird nest.

In this science fair project, young children notice and track changes in trees throughout the year.

This science project encourages students to investigate the Mozart Effect, the idea that classical music promotes learning.

This science fair project introduces children to static electricity and the idea that electricity is more than lights and plugs.

Children combine an acid and an alkaline substance to simulate a volcano eruption in this fun experiment.

In this science project, young children observe, record, and create collections of colors in their world and increase their powers of observation.

Make a bear cave for your child to play and explore, learning about bears and winter hibernation.

This classic children's game demonstrates how sound travels through air vs. through a solid.

In this science fair project, young children observe, record, and create collections of shapes in their world and increase their powers of observation.

This simple project makes young children aware of their sense of smell and its capacity for providing them with information about their world.

This is a quick, easy science fair project that conveys the idea of density to preschool and early elementary children.

This play-activity causes young children to focus on and become more aware of their sense of hearing and the power of their ears.

In this science fair project, young children discover what happens when two fluids that have different densities get together.

In this simple and social activity, children use size comparison skills to find objects in nature that are bigger, smaller, longer, and shorter.

In this project combining nature, art, math, and science, children make rubbings of leaves then observe shapes and structures and sort the leaf images.