Research different measurement systems, design your own new or improved system that can measure something difficult to measure with traditional systems.

Demonstrate how static electricity can cause an object to move. It also examines just how an object affected by static electricity will move.

This project determines what percentage of test subjects react adversely to the sound of fingernails on a chalkboard and explores their physiological responses.

Investigate the different ways in which objects and organisms can be classified, create your own. then have volunteers classify using their own systems.

Discover if temperature settings in a fridge make a drastic difference in terms of bacterial growth.

In this science fair project, students will create a model of a shoreline, observe erosion and examine how jetties prevent erosion.

Investigate how to keep your fruit fresh for longer. The purpose of this science experiment it to determine which kind of bag best preserves fruit.

How would you dry your wet clothes if your dryer didn't work? Find out with this fun experiment!

This science fair project idea quantifies the effect of weather- in this case temperature and humidity- on musical instruments.

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.

Science fair project which uses a camera to observe the surface of a balloon in the moment of its explosion.

Handedness and footedness refer to whether people prefer to use their left or right hand and foot. In this experiment, test hand and foot dominance.

What's the best way to make DIY compost? Kids will learn about aerobic and anaerobic decomposition while learning to appreciate the value of composting.

This experiment explores the trend of reactivity in the alkaline earth metals as you go down the second column of the periodic table of elements.

This cool middle school science fair project idea helps students explore the role phototropism plays in the growth of green plants.

Kids will enjoy this cool demonstration of Newton's Third Law and the conservation of linear momentum.

Learn about the factors that influence group conformity.

Free science fair project idea that examines the differences between cats and dogs. Analyze objective qualities rather than subjective ones.

This experiment strives to determine if tracking of conservation habits will lead to reductions in a family's electricity and water bills.

This science fair project idea determines which flower lasts the longest.

Learn about the greenhouse effect- and get great science fair experiment ideas. Read more.

The objective of this experiment is to find out if cooked beans grow faster, if at all, than uncooked beans.

This science fair project idea explores whether a sundial is as accurate as an atomic clock when telling time.

Check out this fun science fair project idea to explore how building on different types of soil affects the relative stability of buildings in an earthquake.

Have you ever seen fruit decay? Find out if a fruit will rot faster if you open it versus leaving it untouched!

Is garlic antibacterial? Antimicrobial? Kids find out by using common kitchen equipment and ingredients in this cool and easy microbiology science fair project.

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.

Develop a new system for predicting geographic changes. Demonstrate the nature of geographic change. Make logical predictions.