Science fair project which determines whether the size or the thickness of a piece of paper has an effect on how many times it can be folded in half.

Science fair project which will teach you more about the foods that you eat, and learn which ones are healthier choices.

In this popcorn experiment, students can explore how two things made out of the same material can have very different appearances and densities.

Do you think heat can affect a plant's growth rate?

In this science fair project, kids observe the expansion of liquids when frozen and determine if some liquids expand more than others in the freezing process.

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

Science fair project in which you will attempt to throw a ball the greatest horizontal distance possible by using different angles.

You've heard the expression "burn rubber" but do you know how heat affects rubber? Examine the impact of temperature on rubber in this fun science experiment.

Here's an easy experiment that lets your first grader practice the scientific method, while watching a caterpillar eat.

This science fair project demonstrates the principles of reflection through simple experiments involving mirrors and light.

In this project, create and examine garden mulch to find out what critters live in the messy, muddy layers just above the soil.

This science fair project idea examines whether adding gelatin causes a solid to have a higher melting point and/or melt slower.

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

The objective of this science project is to determine the length of time for different seeds to germinate.

Create a DIY Electromagnet! Using a 9v battery to create an electrical field around a nail, students explore electromagnetism in this cool science project idea.

Young scientists will investigate people's preferences for saltiness, and make some inferences about genetics and diet.

Gather some friends for a bubbly soda taste test do determine calories' role in your favorite drinks.

Science fair project in which you will start a fire from scratch without using matches or a lighter.

This science fair project idea explores whether the process used to dry the beans we eat for food renders them unviable.

Science fair project in which you will examine how crystals are formed by creating your own crystal using charcoal briquettes, salt, and ammonia.

This project is a vivid, concrete introduction to the basic but important idea that plants need sunlight and water to grow.

Kids will learn some cool stuff about chemical reactions by determining what happens when you mix different concentrations of hydrogen peroxide and yeast.

This science fair project examines how seeds hitchhike on animals and clothing.

What are the benefits of good posture? Kids will learn about the cognitive effects of good posture through conducting and observing a controlled experiment.

The goal of this evaporation experiment is to learn about how different external conditions affect drying time.

There are many benefits to bugs and insects. This science project shows how cockroaches, termites, and other critters benefit our planet.

Science fair project which determines whether a person's taste in music is dictated by the key that the song is written in.

How well can people recall what they have observed. Test your knowledge in this fun experiment.

The objective of this science fair project is to study the photosynthesis process and demonstrate the important role that leaves play in the process.

The objective of this science fair project is to observe the differences in heat absorption for darker colors vs. lighter colors.