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Seed Socks
Young scholars explore how seeds travel. In this seed disbursement lesson, students head outside in their bare socks. Young scholars walk around then before going inside they take the socks off and examine what their socks picked up. As...
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Don’t Cry Over Spoiled Milk!
Seventh graders explore how milk spoils over time. In this biology lesson plan, 7th graders discover how pH changes as microorganisms enter the food and multiply. They explain the benefits of pasteurization process.
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Inquiry into Infectious Disease: It's a Germy World After All
Students choose a question from a given list and develop an investigation about it. In this biology activity, students analyze bacterial growth by carrying out a guided experiment. They present their findings in class.
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Demonstrating an Epidemic
Young scholars use an experiment that allows them to experience a small scale "epidemic", demonstrating the ease with which disease organisms are spread. Students determine the originator of the epidemic. They transfer live bacteria by...
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DNA Transformation of Bacteria-Ampicillin
Students demonstrate how genes can be transferred from one bacteria to another. In this experiment, they take a plasmid with a gene for resistance to the antibiotic ampicillin which is used to transfer the resistance gene into a...
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Microbe Experimentation
Seventh graders study microorganisms in their environments by experimenting with milk products. In this microbes lesson, 7th graders read background information about microorganisms in yogurt and soured milk. Students then follow a...
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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...
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One Bad Apple Spoils the Bunch
Students complete a science experiment on apples to learn about bacteria and the spread of viruses. For this germ experiment lesson, students follow a 10 step procedure to complete a study on viruses in apples.
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Charting Mold Growth
Students chart mold growth based on food supply. In this mold growth lesson plan, students chart micro-organism growth and the decline of the growth as food runs out.
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The Investigation Of The Taste Buds
Students explore the sense of taste. In this biology lesson plan, students investigate the sense of tastes as they experience salty, sour, bitter, and sweet tastes. Students then discover how taste buds do their job.
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Just Because You Cannot See It... Doesn't Mean It's Not There
Students discover bacteria which is around them by using agar over three days. In this biology lesson, students predict what they will see over the three days and then take photographs of what is actually shown. Finally, students write...
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Ice Mummies: Frozen in Heaven
Students conduct an experiment to investigate the rate of microbial growth at different temperatures. Students predict what will happen to the food at various temperature and test their hypotheses. Students describe the differences in...
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Chick Embryology
Students investigate techniques that can be used to observe the development of the chick embryo. They explore the environment in which the chick develops and how it can be manipulated.
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What's That Brown Fuzzy Stuff on My Plum?
Students use Koch's Postulates to determine that a specific organism is the root cause of a specific disease and identify what Koch's Postulates are within a protocol. They describe symptoms and signs of diseased fruit and isolate fungal...
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It Wasn't a Bullet
Students explore U.S. history by researching disease in class. In this Civil War injury instructional activity, students identify the different causes of death most soldiers faced while fighting in the war. Students role-play and write a...
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Reproductive Health: Friendship, Marriage, Sex
Students contrast friendships, dating, love, marriage and parenting, describe the reproductive systems and related disease prevention and define conception, contraception, abortion and pregnancy.
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Petri-fied of Bacteria
Students examine the existence of bacteria all around them and consider the roles, both positive and negative, that bacteria play. Over a period of several days, students conduct an experiment in which they predict, determine, log, and...
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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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Science: Conditions for Slime Mold Survival
Students perform experiments to determine the nutritional needs and physical space requirements for slime mold to survive. After formulating hypotheses, they seal the petri dishes and set up the experiment along with two controls. ...
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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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How Many Bacteria on Your Food?
Students discuss and conduct a food safety experiment which looks at bacteria and food poisoning. They swab the other area of some food and grow bacteria in an agar plate.
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Settling The Wasterwater Problem
Students name models that are representations of larger objects. They suggest ways that industry, agriculture, and mining affect water quality. Pupils demonstrate the use of lagoons for treating wastewater. Students define the...
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DNA Extraction
Students are able to extract and observe a visible amount of DNA from Escherichia coli cells. They discuss the properties of DNA. Students confirm the presence of DNA by a reaction with an indicator.
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Elegant Embryology
Students observe embryogenesis in action through early stages of development of eggs. They observe cultures with dissecting and compound microscopes. They draw their egg, record any details and observe for changes. They compare their...
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