Curated OER
A Virtual Visit to the Microbial Zoo
Students complete a WebQuest on viruses, bacteria, and protists. They explore various websites, and answer discussion questions.
Curated OER
Factors Affecting Microbial Growth
High schoolers listen to a lecture on four factors that influence microbial growth and they discuss how to test the optimal growth requirements of a designated bacterium. They design and carry out laboratory investigations to test...
Curated OER
Microbes: Too Smart for Antibiotics?
Students examine how germs spread from one person or object to another. They discuss antibiotic resistant bacteris and examine the benefits of microorganisms. They explore methods of curbing antibiotic resistance.
Curated OER
Still Waters
Students construct a still to turn seawater into drinking water. They estimate the cost of distilling it. They investigate ways to make the conversion more efficient. They track the source of their home drinking water and make a map of...
Curated OER
Microbes 1: What's Bugging You?
Students build on existing knowledge of microbes, focusing on the relationship between microorganisms and foodborne illness, as well as the implications that foodborne illness has on human health.
Curated OER
Let's Grow Some Microbes!
Students investigate the effect that sterile and non-sterile environments have on growth of microbes. In this biology lesson, students observe the appearance of sample test tubes for 7 days. They explain why some test tubes' appearance...
Curated OER
Using A Winogradsky Column to Analyze Microbial Communities
Students use easily obtained materials to study ecological succession in a microbiological community. They collect water samples from outdoor sources in plastic bottles to observe and record changes.
Curated OER
Multiplying Microbes
Students examine environmental conditions that effect bacteria growth. They culture bacteria, design and conduct an experiment, and identify the conditions that effected the bacteria growth using the scientific method.