All Science Fair Projects

Over 500 FREE Science Fair Project Ideas!

Search Browse Forum Coach Links Editor Help Tell-a-Friend Encyclopedia Dictionary
Project title Bacteria and sweatFeatured science projectScience project video
Difficulty Level High school
Project page  Click here to view this science project

Description
This science fair project was performed to find out if sweaty feet contain more bacteria. The science project was done by taking samples from shoes that were worn with socks, and without socks. 

Instructions preview
1. For this science fair project, the independent variable is whether the participant wears socks or not. The dependent variable is the rate of bacteria growth in the petri dish. This is determined by measuring the size of the bacteria colony using a ruler. The constants (control variables) are the type of shoes used, the type of socks used, the length of time the participants are made to wear the shoes, the room temperature and the amount of sunlight received. 2. The 10 petri dishes that are prepared with agar are stored in a refrigerator. The petri dishes are .....
View our all-time most popular science projects
You might also like these projects
  1. Sunscreen soap and UV radiation
  2. The Effect of Shampoos on the Tensile Strength of Hair
  3. Saturated fat levels in different types of cooking oil
  4. Disinfectant concentration and bacteria resistance
  5. Acne medication and bacteria
  6. Radiation from cell phones
  7. Iron supplements and endurance
  8. Isotonic drinks and long-distance runners
  9. Effect of practising yoga on blood pressure
  10. Cooking popcorn with your cellphone
Search science fair projects Browse science fair projects
Kits for your science fair projectsScience fair bookScience kit search tool
Science kits, science lessons, science toys, maths toys, hobby kits, science games and books - these are some of many products that can help give your kid an edge in their science fair projects, and develop a tremendous interest in the study of science. When shopping for a science kit or other supplies, make sure that you carefully review the features and quality of the products. Compare prices by going to several online stores. Read product reviews online or refer to magazines.
Copyright (C) 2013 All Science Fair Projects.com. All Rights Reserved. Site
All Science Fair Projects Homepage
Search | Browse | Links | Handbook | From-our-Editor | Books | Help
Contact | Privacy | Disclaimer| Copyright notice