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.

In this science fair project, students evaluate test subjects to determine if certain personality traits are more common in frequent users of social media.

The goal of this golf science fair science fair project is to determine whether the temperature of a golf ball affects its elasticity and its rebound.

This project examines whether and what associations exist between numbers and letters and colors.

In this experiment a spectrometer is used to analyze the light emitted by burning ion solutions.

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

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

The purpose of this science project is to determine whether the amount of air in a soccer ball affects how far it goes when kicked.

This science project researches the correlation between barometric pressure and wind velocity.

This experiment explores how microwave radiation affects fungi, bacteria, and plant life.

This experiment evaluates how a diet that is rich in "mood-enhancing" foods affects the way people feel over several weeks.

This social science experiment endeavors to determine whether certain types of animals provide greater physical and mental health benefits to their owners.

Explore how you can achieve magnetic levitation with the Meissner Effect! This cool science project explains formation and applications of a superconductor.

This experiment investigates whether there are certain sounds that affect men and women differently

This experiment evaluates if personality influences whether a person prefers dogs or cats.

This science project examines the thermal properties of several major greenhouse gases.

In this experiment, you will find out how human error can cause faults in any science task. This includes experiments conducted by famous scientists also.

These science fair experiments demonstrate the chemistry of rust and the oxidation process.

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

Determine if it is easier to memorize colors, words, words in phrases, pictures or numbers. Determine at when retention rate in each category is the best.

This science fair project idea provide quantitative data about how well the use of ASL ( American Sign Language) works in communicating with babies.

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.

Start thinking about how the internet works by assembling an Ethernet cable of your own!

In this science fair project, students evaluate if astrological signs provide clues about people's personalities.

This experiment evaluates how much influence an enticing package has on childrensâ willingness to try a new snack.

This experiment evaluates if personality affects the type of movies that people prefer.

Test for a correlation between perceived color and heart rate. Using a stethoscope and stop watch, measure the heart rate (beats per minute) of volunteers.

Show your teen how to make her own beeswax lip balm. It's one of the simplest do-it-yourself activities, and it's fun to make!

This science fair project idea focuses on saturated and unsaturated lipids (fats and oils).

Learn how acid-base catalysis affects enzymes and enzymatic reactions in this science project.