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Kids make an electromagnet in this electromagnetic induction experiment to learn about induction, current, and the right-hand rule.

Use a microscope in this experiment to learn about different kinds of "good bacteria" that turn milk into yogurt!

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

Study emulsifiers and learn how they are used in food science, medicine, soaps and cosmetics. Identify which materials are created using an emulsifier.

This experiment has students record rat behavior to learn about the benefits of rats and research rat myths throughout history.

Learn how to make a food pyramid with animals in a a coniferous forest ecosystem around your home.

In this pinto bean germination experiment, you'll learn about how fertilizer aids in growing pinto beans into seedlings.

In this cool physics experiment, use double plane mirrors at various angles to learn about light reflection. Then, see if you can solve a puzzling problem!

Check out this cool science fair idea on why hard fruits become soft and learn how to compare the sugar content between ripe and unripe fruits.

In this science fair project, learn how to make gears and find out why they transmit torques in predictable ways.

In this classic Ivory soap experiment, kids learn what happens to different types of soap in the microwave, and why!

Construct a model of radioactive decay. Learn more about radioactive decay by modeling the process using coin flips.

Explore the role of starches as thickening agents in food, and learn about the chemical properties of starch in the process.

This science fair project idea attempts to train a worm to complete a simple maze in order to find out if worms can learn and remember.

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

Learn about sound physics and do a survey experiment to explore the difference between sound and noise in this science project.

High school kids learn about fruit fly ethology in this cool lab that determines fruit fly movement and behavior under different conditions. Check it out.

Learn how to demagnetize a magnet and how physics can explain this phenomenon with this enlightening science fair project.

Make stunning pendulum waves and learn the math behind the patterns generated with this cool and easy science project.

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

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

Discover how to make fake snot with this cool science fair project idea to learn about polymers, enzymes, and more.

In this Bernoulli's Principle experiment, you'll learn how an increase in the speed of a fluid, like air, decreases pressure.

Science fair project that compares the freezing temperature of salt water and freshwater in order to learn about supercooling and condensation nuclei.

In this physics project, you'll learn how to find the maximum height of a projectile using some math and trigonometry.

Kids learn about examples of mechanical weathering and conduct an experiment with seeds and plaster in this cool geology science fair project idea.

Check out this fun science fair project idea to learn how alkaline batteries convert chemical energy to electrical energy?

Gymnosperms are coniferous trees that reproduces using pine cones to spread seeds. Check out this simple pine cone experiment to learn about the process!