Science project

Who Is More Likely To Be a “Super Taster”?

Research Questions:

  • Is a specific gender more likely to include “super tasters?”
  • Are people in specific age groups more likely to be “super tasters?”

Some people have more taste buds compared to other people. There is a product available on the market that allows you to determine whether you have an elevated number of taste buds (a “super taster”). In this experiment, students will find “super tasters” and evaluate if they are more likely to be part of a certain gender or age group.


  • Test subjects (approximately 200 people, including males and females in a variety of age groups)
  • PTC test strips
  • Notebook for recording and analyzing results

Experimental Procedure:

  1. Ask a test subject to place a PTC test strip on his or her tongue.
  2. Record the gender and age of the test subject.
  3. Ask the participant to rate the level of bitterness of the strip on a scale of 1 to 10.
  4. Repeat steps 1 to 3 with approximately 200 people.
  5. Analyze the data that you collect. Test subjects that rate the bitterness of the test strip at a 5 or above are likely “super tasters.” What percentage of your test subjects are super tasters? What percentage of male participants are “super tasters?” What percentage of female participants are “super tasters?” Is the percentage of “super tasters” higher within a certain gender or age group?

Terms/Concepts: PTC, phenylthiocarbamide, taste buds, super taster

Reference: PTC Paper Taste Test Strips

Disclaimer and Safety Precautions provides the Science Fair Project Ideas for informational purposes only. does not make any guarantee or representation regarding the Science Fair Project Ideas and is not responsible or liable for any loss or damage, directly or indirectly, caused by your use of such information. By accessing the Science Fair Project Ideas, you waive and renounce any claims against that arise thereof. In addition, your access to's website and Science Fair Project Ideas is covered by's Privacy Policy and site Terms of Use, which include limitations on's liability.

Warning is hereby given that not all Project Ideas are appropriate for all individuals or in all circumstances. Implementation of any Science Project Idea should be undertaken only in appropriate settings and with appropriate parental or other supervision. Reading and following the safety precautions of all materials used in a project is the sole responsibility of each individual. For further information, consult your state's handbook of Science Safety.

Add to collection

Create new collection

Create new collection

New Collection


New Collection>

0 items