Science Fair Project Ideas

Great selection of twelfth grade science fair project ideas. These science fair projects can help you find twelfth grade level ideas for your science fair.

Showing 1 to 15 of 19

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

Does Chewing Gum Help You Concentrate?

Twelfth Grade
Psychology and Sociology

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

Reward or Punishment: Which is the Better Motivator?

Twelfth Grade
Psychology and Sociology

This project examines the phenomenon of using a mirror to trick a person's brain into experiencing sensations in body parts not actually affected.

Using Mirrors to Create Phantom Sensations

Twelfth Grade
Psychology and Sociology

This project examines whether people who are frequent users of Facebook feel less or more lonely than infrequent Facebook-users.

Are Frequent Facebook Users Less or More Lonely?

Twelfth Grade
Psychology and Sociology

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

The Best Pet for your Health

Twelfth Grade
Psychology and Sociology

The objective of this experiment is to evaluate whether funny advertisements are more or less effective than serious advertisements.

How Effective are Funny Advertisements?

Twelfth Grade
Psychology and Sociology

In this science fair project, students investigate how different colors influence appetite.

Colors That Make You Hungry

Twelfth Grade
Psychology and Sociology

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

Evaluating Gender Differences in Sound Perception

Twelfth Grade
Psychology and Sociology

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

Does Astrology Work? A Test

Twelfth Grade
Psychology and Sociology

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

Personality Profile of the Social Media Junkie

Twelfth Grade
Psychology and Sociology

This experiment explores whether music affects the growth of bacteria and could help figure out better ways to process sewage and other microbe-assisted duties.

What Music Does Bacteria Enjoy the Most?

Twelfth Grade
Microbiology

This experiment explores how listening in to a one-sided conversation affects concentration.

Are Cell Phone Conversations More Distracting than Normal Conversations?

Twelfth Grade
Psychology and Sociology

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

Using Statistics to Predict Relationship Success or Failure

Twelfth Grade
Psychology and Sociology

This experiment investigates whether the Ranschburg Effect is observed more frequently in older or younger adults.

Evaluating the Ranschburg Effect

Twelfth Grade
Psychology and Sociology

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

How Does Microwave Radiation Affect Different Organisms?

Twelfth Grade
Microbiology

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