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PHENOTYPIC AND GENOTYPIC CHANGES IN BACTERIA
Students use a rapid method to render the bacterium Escherichia coli "competent" in order to uptake plasmid DNA. They also have growth on the plain LB plates by the untransformed cells (which serve as controls). Students perform a cell...
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Phenotypic and Genotypic Changes in Bacteria
Students investigate a rapid method to render the bacterium Escherichia coli "competent" to uptake plasmid DNA. They demonstrate the phenotypic changes associated with transformation. They perform a cell resuspension from the...
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Dirt Life
Students select and collect soil samples from a variety of locations (schoolyard, home, etc.). They do this lab after an interest-generating discussion about "dirt" and microbes. Students make a dilution in sterile water, plate it on a...
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Exploring Vaccines
Students explain in a written format how vaccination works and how it draws upon the natural immunity. They differentiate between vaccinations and immunizations. Students identify a number of illnesses that can be prevented by the use of...
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COMPARE SOILS BY GROWING PLANTS
The student will identify the difference in the rate of plant growth in three soils that vary in organic matter.1. Obtain three to four flowerpots, different types of soil, a record chart, three to five beans for each pot, and water....
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Wellness and the Organic Food Movement
Twelfth graders examine their activities and discuss how they impact the environment. In groups, they research the organic food movement and discuss how it changed the type of foods eaten. To end the lesson plan, they examine the...
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Noncommunicable Diseases
In this chronic diseases instructional activity, students read and identify with a chronic disease called asthma. They discover how a person deals with a chronic disease and explain if they can still participate in most activities....
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Earth Day Crossword Puzzle-- Difficult
In this science worksheet, students participate in an Earth Day activity by completing a crossword puzzle. Students read each clue. The answer which fits in the puzzle is provided in a scrambled word form. Students unscramble the words...
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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.
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Integrating Biology-Serendipity and Science
In this science and serendipity worksheet, students read about how Fleming discovered Penicillin by accident when observing bacteria that didn't grow where mold existed. Students answer questions about scientific discoveries.
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Now Take a Deep Breath
Students research to answer questions related to deep sea diving. In this deep sea diving instructional activity, students answer questions on a worksheet using the Internet. They discuss pressure, gas laws, and the physiology of diving...
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The Benthic Drugstore
High schoolers examine active chemicals that are in marine invertebrates and how they act to fight diseases. In this marine lesson students identify three pharmacologically-active chemicals, describe their disease fighting action and...
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Watch the Screen!
Students explore screening processes for biological activity. In this deep sea lesson students complete a lab activity.
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Regulation and handling of animal products: a special challenge
Students examine how food safety affects sustainable animal production and marketing. In this agriculture lesson students complete several activities including one on groceries and the rules of animal products.
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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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Molecular Explorations
Students explain the processes for separating DNA from tissue and separating complex mixtures. In this exploratory lesson students complete a lab where they extract DNA.
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The Electric Sieve
Students examine different mixtures and how they can be separated. For this electric sieve lesson students complete an activity that allows them to separate mixtures.
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Water Pollution
Students explore the causes of water pollution. In this environmental lesson, students conduct experiments with natural filtration systems.
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Bacteria
Students study food borne illnesses and what foods are more likely to carry them. For this investigative lesson students examine harmful bacteria.
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Knowledge Quiz: Bacteria
In this bacteria quiz worksheet, students complete a set of 10 multiple choice questions covering a variety of concepts related to bacteria. A reference web site is included for additional resources.
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Viruses Quiz
In this science instructional activity, students will test their knowledge of viruses. Students answer ten multiple choice questions pertaining to virus characteristics.
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Mold
Students explore mold, the different types and the health risks that they pose. In this mycelium lesson students grow different molds and see which type of foods mold the fastest.
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Fungal History
Students identify different types of fungi. They discuss how mushrooms are used in American culture and research an issue about a type of fungi. They share their information with the class.
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