Curated OER
Bacteria Pool Party
Students investigate the organisms of bacteria. They are given a culture of bacteria that can be observed under a microscope. The students make observations that are recorded. The lesson includes the mention of specific safety...
Curated OER
Drinking Water and Water Purification
Sixth graders design experiments to compare the amount of bacteria in river water to the amount in purified tap water. They explore how water purification removes bacteria and pollution from the water. Students examine the steps of the...
Howard Hughes Medical Institute
Bacterial Quorum Sensing
The marine bacteria vibrio harveyi helps with DNA repair in humans. Understanding how to manipulate and genetically mutate this bacteria fascinates researchers. Young scientists observe two different mutations, predict the resulting...
Curated OER
Viewing Bateria
Students use microscopes to observe E. coli bacateria on prepared slides and in a live culture. They use micro-slide viewers to observe the shapes of various bacteria and the structures within the bacterial cell. Students make an...
Curated OER
On the Microbe Trail: An Introduction to Bacteria and Aseptic Technique
Tenth graders predict the conditions necessary for bacterial growth, test their predictions and at the same time practice the aseptic techniques and safety procedures needed when working with bacteria.
Curated OER
Medical Help for Microbe Attacks
Students discuss sicknesses and how medications have been designed to combat microbial illnesses. They review microbial groups and learn more about treatment of microbial illness. After viewing the lab students conclude that antibiotics...
Curated OER
What Happens to Our Bodies When We Get Sick?
Seventh graders explore ways in which they become sick. They find out ways that there bodies fight off bacteria. Students watch a video from the Magic School Bus series:"Inside Raphie." After reviewing video students can openly discuss...
Virginia Department of Education
The Germ Theory and Koch’s Postulates
Explore the history of cholera and its effect on society with your biology class. Young biologists will then proceed to grow their own germs, prepared from live cultures, and follow the steps of the scientific method to generate data....
Nuffield Foundation
Digestion of Starch: Microbes
Sugar isn't good for you, but it's great for microbes. A simple experiment has pupils investigate the digestion of starch by microbes to produce sugars. They apply two bacterial cultures, an amylase solution, and distilled water on a...
Curated OER
Bacteria Buddies
Tenth graders grow two different bacteria cultures. They count the colonies, and then use graphing calculators to predict the number of colonies that are going to appear. Students answer questions from their worksheet after completing...
Curated OER
Mutations--Preexisting or Acquired?
Students explore the reasoning and experimental approaches to mutations. They expose a culture of E. coli to virulent bacteriophage and observe whether mutations of the cells existed previously or if the bacteria mutated as a response...
Polar Trec
Do Microorganisms Live in Antarctica?
Can microorganisms live in the dry, cold climate of Antarctica? Young scientists view a research project measuring microorganisms in the Taylor Glacier. They record the findings from dirty ice, clean ice, boots, sediment, and more. Then...
Curated OER
Bacteria Aren't All Bad!
Teaching students about the diversity of the Bacteria Kingdoms and their importance to humans
Curated OER
Multiplying Microbes
Learners 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.
Curated OER
Rennet Cultured Cheese
Fifth graders make cheese using two different methods. In this cheese making lesson, 5th graders make rennet cultured cheese following the step by step directions. They also make cheese using a genetically engineered bacteria that makes...
Curated OER
Cheese Please
Students make cheese in their classroom! In this cheese lesson plan, students use bacteria and active culture to clot and age cheese that could be edible in the future.
Curated OER
Microfriends: Medicines from the Deep Sea
Students explore the concept of beneficial microorganisms. In this microorganisms lesson, students observe different bacteria found in organisms Students discuss and describe three ways that microorganisms benefit humans.
Curated OER
DEMONSTRATING AN EPIDEMIC
High schoolers experience a small scale "epidemic," demonstrating the ease with which disease organisms are spread, and enables the student to determine the originator of the "epidemic." They transfer live bacteria by hand contact, then...
Curated OER
Microorganisms
Though there are seventy-seven slides in this PowerPoint, only small bits of information are presented on each. It outlines the roles microorganisms play in the environment and spends time listing characteristics of each four different...
Teach Engineering
Sudsy Cells
Let's hope that your soap is doing what it's supposed to! The second of six installments in the Cells unit has scholars perform an experiment cultivating bacteria in Petri dishes. They test soaps and detergents to see which is most...
Nuffield Foundation
Making a Streak Plate
Cultivate bacteria with a straightforward lesson featuring agar. Scholars create a streak plate on agar to ideally create colonies of bacteria or yeast that are growing separately from each other. The resource introduces the simplest...
Curated OER
Aseptic Technique
In this microbiology worksheet, students complete 7 conclusions questions about the aseptic technique they performed in a group lab.
Centers for Disease Control and Prevention
Microbe Multiplication Magic
A lesson introduces the reproduction rate of E. coli though a video. Then scholars complete a data table and graph of reproduction rates in ideal conditions as well as less than ideal conditions.
National Nanotechnology Infrastructure Network
Creating and Testing Silver-Nanoparticle Socks
Antibacterial socks are a product of nanotechnology. An inquiry-based instructional activity asks collaborative groups to create their own antibacterial socks and then test them against other products on the market. The sock with the...