Science Matters
Mighty Microorganisms
How can you tell if a microorganism is helpful or detrimental to an ecosystem? Learners inspect slides or pictures of microorganisms and record their observations to identify those that are beneficial or harmful. They then pretend to...
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Yeasts and Molds
Students investigate the characteristics and nature of yeast and molds help to explain how these microorganisms affect food production. They experiment with yeast in sourdough in preparing sourdough pancakes.
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Bread-Media
Students examine bread for microbes. For this mold growth lesson, students compare a slice of bread with saliva, a slice of bread with water and a slice of bread with mayonnaise to see which grows mold first. Students record their results.
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Naked to the Eye
Students understand that microorganisms are too small to see but there are other indications they exist. In this microorganisms lesson plan, students recognize that some microorganism are helpful and some are not. Students use a...
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Microorganisms: Good Guys or Bad Guys?
Students discover the role microorganisms play in our lives. In this decomposition instructional activity, students examine decaying foods and plants in order to analyze the different bacteria that grows. Students discuss the good and...
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Yeasts and Molds: Food Science, Bacteria, Fungi
In this lesson young scholars will consider the characteristics and nature of yeast and molds in order to help them understand how these microorganisms affect food production.
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Word Scramble – Lesson 3
In this health worksheet, learners identify and define vocabulary terms related to foodborne illness. They unscramble the words listed at the bottom of the sheet and use them to complete each of 8 blanks.
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Foiling Spoilage
In this agricultural education learning exercise, students read 6 descriptions of bacteria that cause food spoilage. Students then read 4 descriptions of preservatives that can be used to prevent spoilage. The learning exercise is...
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Hand Washing: I can handle it!
Students wash cinnamon off of their hands in a variety of ways to learn proper ways to disinfect. In this washing hands lesson plan, students use water, soap, cooking spray, and other ingredients to wash hands and talk about the results.
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Microbes and Our Food
Students investigate foodborne illnesses and involved microbes. They identify major pathogens and then research and explain how they contaminate foods and how people are affected.
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Yeast
Students study the characteristics of yeasts. In this biology instructional activity, students conduct experiments to measure yeast respiration. They discuss the favorable conditions needed for growing them.
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BIO205-CH1- Intro Word Search
In this word search worksheet, students locate words related to biology. The word list includes protists, viruses, plants, spiral, and biotechnology.