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

This cool electricity project teaches kids how connecting batteries in series vs. parallel circuits can contribute to different levels of voltage and amperage.

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

This project explores the interaction between air pressure and playing surface in determining a basketballâs bounce.

In this science fair project, we learn how air molecules move as a result of density, convection, and air currents.

Demonstrate Newton's laws of motion by examining the relationship between mass, force, and acceleration during free-fall.

Ever wondered how a plant drinks water? This science project will teach you how and help you create a beautiful floral display!

In this fun science experiment, make a balloon car and test it on different surfaces to learn about sliding friction and rolling friction.

Science fair project idea examines validity of mood ring predictions. Analyze accuracy of results, consider the impact of temperature

How fast does light travel in different mediums? Kids conduct a cool refraction experiment in materials like water and air for this science fair project.

This science fair project teaches students the differences between fruits and vegetables.

Kids conduct a cool balloon rocket experiment in this fun science fair project idea. Does a greater volume of air mean a greater distance traveled?

Which bread molds fastest? Explore the different kinds of breads and how quickly they mold, along with the role of preservatives.

This science fair project looks one of the most important factors affecting seed germination: water. A fun and easy plant biology experiment for 3rd graders.

This cool physics demo illustrates the simple harmonic motion of a pendulum while teaching kids the important concepts of potential and kinetic energy.

This science fair project idea investigates the difference in reaction times between boys and girls.

This project will explore whether test subjects, deprived of points of reference, will, in attempting to walk a straight course, walk in circles.

Determine if each hemisphere specializes in dealing with specific functions. Include illustrations of the brain, it hemispheres.

Study the effect of music on random rote memory. Examine the practical application of music in learning and education.

Here's a great activity that uses corks and toothpicks to create a fleet of floating boats. Which design makes for the most seaworthy vessel?

Determine whether butterflies like to drink sugar water, salt water, or plain water.

In this science fair project, students create their own miniature salt flats at home.

This science fair project idea explores how water and ice can change the form of rocks.

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

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

The possibilities are endless with this fun Halloween-themed STEM activity! With simple supplies, your child will experiment, adapt, and use their creativity while they build structures using different specifications.

This science fair project idea demonstrates the process of land erosion.

What is surface tension? Kids will discover how water-skating insects use surface tension to keep from sinking by making a model water walker.

Learn about how we localize objects and beings in space through sound and about monaural auditory mechanisms and binaural auditory mechanisms.

Why do plants wilt? Kids will learn to think critically about what environmental factors affect plants, and what plants need to survive.