Investigate how different disinfectants work in killing germs.It is an educational content by education.com.By clicking on the title of this resource, you will be redirected to the content. If you wan ...
This experiment will introduce students to the mathematical modeling of biological processes. Students will fit the growth pattern of bacteria to a mathematical model and predict future colony expansi ...
Discover if cheap saline solution cleans and disinfects contact lenses just as well as more expensive kinds. It is an educational content by education.com. By clicking on the title of this resource, ...
In this experiment, we will discover the effectiveness of “FIT” Fruit/Veggie Wash vs. plain water. Should you pay more for cleaner fruits/vegetables?It is an educational content by education.com.By cl ...
Air pollution is a major issue in urban environments. In this experiment, students will grow out the bacteria that collect on air conditioner filters and determine whether there are also bacterial inv ...
Before refrigerators and freezers were invented, people cooled their food and kept them from spoiling by putting it in ice and snow. This was obvious not convenient and does not nearly have the same p ...
Discover whether it is possible to make your own cheese at home.The purpose of this experiment is to find out how easy or difficult it is to make cheese in your own kitchen using milk, lemon juice and ...
Bacteria are single-celled organisms. They are very tiny—tiny enough that you cannot see one with the naked eye (although you can see a whole bunch). Bacteria serve all sorts of functions in the envir ...
Did you know that you eat live bacteria? You do! Well, if you eat yogurt, that is. Yogurt is made from milk and bacteria called “yogurt cultures.” Did you think bacteria would taste so good? There are ...
In this study we will determine which method of hand cleansing is the most effective. Three methods of cleansing will be tested: plain hand soap and water, anti-bacterial soap and water, anti-bacteria ...