The objective of this science project was to build a model of a volcano and observe reaction between different substances, including baking soda and vinegar.

The scientific purpose of this experiment is to investigate which material is the best packaging for fragile items during shipping.

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

This science fair project idea investigates whether plants can survive being frozen.

Kids explore how a single movable pulley can confer a mechanical advantage over a fixed pulley in this cool engineering science fair project for 2nd grade.

Science fair project which tests various sedimentary, igneous and metamorphic rocks to find out whether one rock family is stronger than the others.

This science project challenges students to study deer behavior in their natural habitat- the feeding patterns, social behaviors, male to female ratio, etc.

Look for correlation between pH values of commercial soaps and detergents and manufacturer claims about eye irritation hazards.

Science fair project which measures the shadow cast by a meter stick at various times in order to predict the circumference of the earth.

Discover flight initiation distance as you play around in the park with this fun bird watching project!

In this cool psychology experiment, study how companies air commercials to strategically advertise to viewers who will buy their products.

How good are humans at sound localization? Kids can try this cool science fair project idea to see how good their friends are at judging sound direction.

Kids will learn how to measure the viscosity of liquids by making their own homemade viscometer in this great science fair project idea.

Read on this high school science fair project idea to get basic information on the process of heat transfer and the conditions under which the transfer occurs.

This project researches whether the type of land use affects the water quality of Queenstown Creek.

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

Determine how proficient you are at making estimations and learn how to make more reasonable estimates.

Do people only "hear" what they want to hear? Explore pareidolia and psychoacoustics with this easy science fair project that pits melody against white noise.

Check out this cool middle school science fair project idea to find the difference between organically grown and commercial brands of foods.

This project examines various algorithms to determine the ideal algorithm for a strategy game.

What is a barycenter? Kids learn how gravity and mass influence the orbit of binary systems like planets and moons or stars and planets in this cool experiment.

Melt the ice, but save the lawn. The objective of this science fair project is to explore the effects of different substances on melting ice.

Check out this cool and free middle school science fair project idea on how to make a solar oven.

What is persistence of vision? With this hands-on science fair project idea, students will demonstrate this cool and dramatic phenomenon in their own classroom.

4th graders construct an ocean food web to learn about consumers and trophic levels, food webs, and food chains in this cool ecology science fair project.

This baseball science fair project explores the concept of an object's center of percussion to determine if the "sweet spot" has a scientific basis.

People have favorite flavors, but what about ants? Which ant food is the most popular?

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.

This science fair project teaches students about wilting and browning of salad greens.

Students will investigate the thermal conductivity of metals by learning how to measure thermal conductivity with this fun and easy science fair project idea.