In this science fair project, students evaluate if the phases of the moon affect the way people feel.

Are your taste buds up for the challenge? Put tongues to the test with this science fair project that examines who enjoys sour flavors more, adults or kids?

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?

Is there more air particulate matter in an urban or rural environment? Test your knowledge with this science fair project.

Check out this fun science project idea on ecological succession and learn the main difference between primary and secondary succession.

Looking for a project on fossils? Check out this fun science fair project idea to understand the process of coal formation and fossils part in that formation.

Did you know a mouse eats almost fifty times as much as a cow? Find out how and test out the strange science with your friends!

Check out this cool science fair project idea that models the behavior of the cold desert plants: xerophytes and halophytes.

This science fair project idea explores whether people have an innate feel for the passing of time from a few seconds to 20 minutes.

The projects describes the correlation between Gravel Run and Centreville Landing in terms of pH, dissolved oxygen, turbidity, and temperature.

In this fun experiment, learn about brand awareness and the influence of media on children by testing logo recognition in different age groups.

This science fair project idea determines the most effective method of preserving food.

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.

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

This science fair project idea compares the mass and density of objects.

This experiment will investigate whether reward or punishment is more apt to motivate people.

Is horse manure a possible energy source in a crisis? Use calorimetry to find out how much energy horse manure can produce in this science fair project.

Learn about the role of Earth's rotation on the Coriolis Effect and hurricanes in this science project. Model the Coriolis Effect on a hurricane's direction.

Design and build a scale model representing living tree architecture. Then build a full-size version using one or more lives trees, and test your creation.

Students identify variables that affect the duration of high school romances and analyze data to predict the success or failure of ongoing relationships.

This science project explores the concept of being opaque or clear. Can you make something clear opaque? Or something opaque clear?

Make a list of items that need repurposing such as e-waste, batteries and mattresses. Invent your own original repurposed design.

Test ability to distinguish between natural and artificial aromatherapy oils. Select fragrance, natural and synthetic sample. Volunteers state preference.

The objective of this science project is to investigate why NASA has been using aerogel for the Stardust Project for collecting gas and dust from comets.

In this fun science fair project idea learn the difference between additive and subtractive color and why they are handled differently.

This science fair project idea tests the efficiency of short term memory.

Science fair project that determines whether disinfectant sprays or disinfectant soaps are more effective at removing bacteria from hands.

In this project students determine which instruments composers use to create birdsongs and birdcalls in classical music.

Science fair project which determines if plants really do need water to grow, or whether they just need to be kept wet.

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.