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This science fair project idea provide quantitative data about how well the use of ASL ( American Sign Language) works in communicating with babies.

This science experiment explores why leaves change color in the fall and the role of photosynthesis in leaf coloration.

Science fair project which determines whether plants are able to get enough nutrients from different types of garbage.

Science fair project that examines how winter storms form and the relationship between temperature, moisture and snow.

Experiment with buoyancy to learn how a submarine rises and sinks in this classic science experiment.

Science fair project that demonstrates the different phases of the moon by physically representing them with construction paper and a shoebox

Learn about magnifying glasses, concave lenses and inverted images by sending rays of light through a magnifying glass in this cool science fair project!

This easy and inexpensive paper towel science project introduces kids to important physical concepts like cohesion, adhesion, and capillarity.

Kids will love making clouds and learning how to make a water cycle model in this fun science fair project idea that explores evaporation and precipitation.

Kids will explore the corrosiveness of soda in this cool science fair project by leaving pennies submerged in soda overnight.

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.

Learn how to convert gravitational potential energy into mechanical energy in this fun science fair project idea.

By dropping a magnet through a copper tube, kids observe the cool (and bizarre) braking effect produced by the eddy currents predicted by Lenz's law.

In this science fair project, students use hot and cold water to simulate what happens when a warm front meets a cold one.

This fun science fair project idea helps students learn how acid rains are formed and explore how acid rain damages the environment.

This science project is to discover which Black Walnut tree tissue contains the most concentrated amount of Juglone, a substance that works like an herbicide.

Make meringues with your first grader and see how states of matter can transform before your very eyes. Here's how:

Create a double-slit interference out of cardboard. Produce an interference pattern that demonstrates the wave and particle characteristics of light.

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

Your child grows a green thumb and flowers with this seed planting activity that also celebrates the 100th day of school!

This easy at-home experiment is a great way to "see" science.

Will people still feel hungry once they eliminate grains from their meal? Find out in this science fair project idea!

Your kindergartener will have a blast helping you craft these fun, eco-friendly potted place cards.

Learn how to make a weathervane with this fun and simple meteorology project for fourth graders.

If your fourth grader is obsessed with all things glow-in-the-dark, then here's an activity that will really light up her imagination!

Use sticks and stones to create create an outdoor version of tic-tac-toe!

Make a backbone model to explore human anatomy and life science.

In this activity, your learner will be challenged to create their own tic-tac-toe grid out of building blocks.

There are many benefits to bugs and insects. This science project shows how cockroaches, termites, and other critters benefit our planet.

How do search engines work? What makes various search engines different? This project delves into the world of web crawlers, caching, indexing and algorithms.