This experiment demonstrates the conservation and transfer of energy using a marble rolling over sandpaper.

Determine which video game elevates the heart rate best and burns the most calories.

This project examines whether humans can intuitively grasp numeric values greater than three.

In this experiment you will become familiar with the properties of dry ice while creating interesting effects like ice bubbles!

In this science fair project, kids start a chemical reaction that will make a balloon inflate itself!

In this fun experiment, we'll find out how color affects heat absorption!

This experiment will explore if a randomly iterated algorithm will result in a pattern.

This fun experiment provides a concrete and visually striking illustration of photosynthesis.

Test the idea that people who wear glasses tend to be more educated. True or false?

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

The objective of this science fair project is the compare the rate and efficiency of disaccharide and polysaccharide fermentation by yeast.

Check out this fun science fair project idea to determine if the size of a particle affect the rate or speed of a chemical reaction.

Challenge your learner to design and build a city of their own in this creative engineering activity.

This science fair project idea examines how well individuals can remember a story they were told and how accurately they pass that story along.

Learn how to be a bird scientist in this simple project of watching feathered friends in their habitat.

Which music genres have the fastest tempos? The slowest? This experiment determines if there's a relationship between beats per minute in a song and its genre.

This experiment will examine and precisely measure the amount of sugar in various sodas.

In this CD hovercraft science project, students will construct their own DIY hovercraft.

In this "paper and pen" science fair experiment, students will research the difference between standard time and astronomical mean time.

This project investigates whether chewing gum can help a majority of people with focus and concentration.

This project examines what types of objects burn and which burn faster and cleaner.

Evaluate if people are more influenced by video or audio advertising.

This project involves the development of a website using free software online to promote the value of science.

This science fair project idea determines what factors influence an individual's reaction time using a web-based timed reaction test.

In this science fair project, students determine whether a bean plant grows faster and taller using a traditional soil planting method or hydroponic method.