Curated OER
All About Germs
How do people get sick? Youngsters explore the world of germs and microbes with a lab sheet and science investigation. After identifying the unhygenic practices in a picture of a kitchen, fifth graders conduct an experiment with bread...
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Germs Experiment
Students observe how germs grow on three germ covered potato slices and one control slice. They study the scientific method, how germs form and the importance of hand washing.
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Germs and Your Body
Students study germs and ways your body fights against disease. In this germs lesson students complete an activity that demonstrates where germs can get into your body.
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....
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Germs and How to Fight Them
Pupils learn how important it is to stay healthy. In this germ lesson plan, student learn what germs are and the effect they have on healthy bodies and explore how important it is to keep their bodies healthy through a classroom...
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Germ Busters
Learners discuss importance of cleanliness, specifically hand-washing, in fighting germs and illness. They create cultures of their hands before washing, and then practice proper hand-washing technique.
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Potato Petri dish
Students participate in an experiment to understand how germs grow. In this potato experiment students use their hands to touch a potato and leave it to see what grows on it. Students also observe a disinfected potato piece. Students the...
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Growing bacteria
Young scholars investigate the growth of bacteria under the right condition. In this biology lesson, students observe the growth of bacteria and fungi given the perfect condition to grow. They graph the result and investigate where else...
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Mutation and Genetic Change
In this genetic change worksheet, students read about how mutations can occur in germ cells and somatic cells. Students complete 1 multiple choice and 4 short answer questions.
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The Magic School Bus In a Pickle
Students learn along with Ms. Frizzle's class. In this Magic School Bus lesson plan, students discover what microbes need to grow - and how cold affects microbe growth - by growing bread mold.
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Food Safety Lab
High schoolers determine the optimal living conditions for yeast and apply these results to microbes in food. For this microbiology lab lesson, students observe the reaction of yeast to elevated temperatures. They relate these results to...
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Yeast Experiments
In this science worksheet, learners explore two experiments involving yeast. Students discover that yeast grows faster at room temperature than at hot or cold temperatures.
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Germs Make Me Sick
Students work in pairs, first doubling each number with pencil and paper, and checking it with a calculator.
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Household Pests
Students participate in an experiment to show how germs are spread, by food, fingers and feces. They conduct a bacteria count using a colony counter.
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Introductory Microbiology
Students view a Reading Rainbow video on germs and discuss microbial diseases. They grow cultures of Staphylococcus aureus and then estimate and graph the count for their own bodies and those of the class.
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Determining the Effectiveness of Handwashing
Students participate in an experiment in which they grow bacterial colonies. They examine the effects of antibiotics killing the germs. They discuss their findings to end the lesson.
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Wanted: The Infamous Five
Students name the five most common types of foodborne pathogens. They comprehend how bacteria can grow and spread. Students are taught healthy hygiene and food-safety habits. They discuss the crimes of the five most wanted foodborne...
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What's That Brown Fuzzy Stuff On My Plum?
Students examine Koch's Postulates by actually using them. They perform each of the required four steps to show that the brown fuzzy fungus they see growing on stone fruit (plums, peaches, nectarines, cherries) is what causes them to rot.
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Cells and Chemical Changes
The billions of cells that make up all living things are the focus of this resource. Understanding the differences between the cells that make up plants and animals is an important distinction; it is covered here quite-well. Some...
Virginia Department of Education
Meiosis
Intrigue the class by completing a lesson on meiosis, filled with challenging and insightful activities to spark the interest of every person in the room. Each member of the class learns about genetic disorders due to faulty meiosis, and...
Curated OER
"Cereal" Comic Strip
Young scholars discuss how wheat is important to our everyday lives, from food to insulation, focusing on how wheat grains are processed into food items. Students then create a comic strip of the steps of processing grain to demonstrate...
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Household Pests
Identify methods that prevent food-borne illnesses and contamination. National Standard 14.4.1 Identify food-borne illness Identify types of food-borne illness and their symptoms: botulism, e-coli, hepatitis, salmonella, staphylococci...
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Corn: An A-maizing Plant
Learners explore the corn crop. In this farming lesson, students identify which states are in the corn belt and read about the history of corn, its uses and its development and growth. Learners dissect a corn kernel. Students discuss the...