In this cool robotics project, construct a motorized robot with a sensor and put it through a maze test to find the number of errors it makes along the way.

Explore the negative and positive consequences of stereotypes.

The project idea is to understand how sugar effects brain chemistry.

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

This project examines whether more expensive golf balls translate into better results on the golf course.

This experiment evaluates if a noisy environment makes it harder for test subjects to perform tasks that require hand-eye coordination.

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

Your fourth grader will be astonished to discover the significance and intricacies of his spine as he builds a model of a human vertebral column.

This science fair project idea studies whether eating a hearty breakfast before and exam will get them better test scores.

Leave your computer on 24/7. Will this lead to to more frequent crashes, freezes, and a slower processing speed? Find out in this science fair project idea.

Free science fair project idea that examines cheating in school-age children. Project involves a task in which children are tested on various tasks.

Magic, science, or household cleanser? Let your second grader decide with this practical, nontoxic chemistry experiment with acids and bases.

This science fair project tests test whether the presence of spell check has changed standards for spelling.

This science fair project idea studies how talking on a cell phone affect driving?

The objective of this science fair project is to understand the effects of multitasking on the quality of work that is produced.

This science fair project idea observes products available in the school cafeteria and waste produced by these products.

This science fair experiment examines the relationship between gender, age, and smiling.

Science fair project that determines whether brain size is correlated with intelligence.

This science fair project idea experiments with unusual ideas in fashion design and the development of eco-friendly fashion products.

Get this cool middle school science fair project idea on how to conduct a flame test to detect the presence of certain metals in chemical compounds.

The objective of this science project is to investigate patterns in fingerprints among family members.

Get a cool science project idea on a photovoltaic cell and explore the various factors that affect the energy output of the photovoltaic cell.

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

Check out this fun science project idea to measure the amount of vitamin C in ripe, half-ripe, unripe and stored oranges.

Here's how you and your teen can stage your own formal debateâbeyond arguing why chores are unethical! Formal debates improve teens' critical thinking skills.

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.

Investigate which substances are most effective at removing salt from water.

The purpose of this science project is to determine which chemical best lowers the temperature of water in a cold pack and if the amount affects its use.

How does bleach kill bacteria? Kids find out in this impressive bacteria science fair project by testing different concentrations on a safe strain of E. coli.

This project involves the programming and development of a 3D Rubik's Cube application using C++.