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THE LAUGHING BRAIN 2: A GOOD LAUGH
Students explore various theories about laughter, laughter's effects on our mental health, and the benefits of laughter to our immune system.
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Immune System: The Master of Self-Defense
Students examine the role of the immune system in the human body. They conduct a hand-washing experiment, answer questions while viewing videos, discuss key vocabulary, draw and label illustrations, and observe demonstrations and record...
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Sewage Matrix and Field Experience
Students visit a sewage treatment plant and use an exercise to identify the effects of given sewage components on humans and the environment when sewage treatment is bypassed or fails. They read the provided "sewage matrix" worksheet and...
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DEMONSTRATING AN EPIDEMIC
Students 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...
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Eutrophication Experiments
Observe two different water samples and write down observations. Write a paragraph which predicts the relative amounts of nutrients, nitrates, and phosphates in the water samples. Compare water samples under a microscope.
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Operation Anitbody
Students identify the types of cells that are important in the immune system. They investigate the different mechanisms used by white blood cells as they protect the body from foreign invaders. Students are given five case studies,...
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Now You See It, Now You Don't
Students explore organic and inorganic objects. In this environmental lesson plan students perform a composting experiment using flowers in different soils. Students record their observations.
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Architects of the Coral Reef
Students discuss reproduction in Cnidaria. in this coral reef lesson, students describe five characteristics of Cnidaria and compare and contrast the four classes. They describe the reproduction strategies they use.
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Evolution of a Virus
In this viruses and evolution activity, students read an article on line about the avian flu virus and its evolutionary changes. They answer ten questions about the article including topics such as natural selection, mutations and heredity.
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Human Population's Response to Re-emerging and Emerging Infectious Diseases
Students examine the human population response to microbial diseases. In this disease lesson students observe population trends, write about a scientist and evaluate and defend current treatments for infectious diseases.
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Dirt: Making Dirty Water Clean!
Fourth graders study soil and water. For this water lesson students work in groups and use a filter to clean water.
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Using A Winogradsky Column to Analyze Microbial Communities
Students use easily obtained materials to study ecological succession in a microbiological community. They collect water samples from outdoor sources in plastic bottles to observe and record changes.
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Trophic Levels and Food Webs
In this biology worksheet, students identify and locate various vocabulary terms related to trophic levels and food webs. There are 27 biology terms located in the word search.
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Being a Host at This Party Is No Fun
Students define what it means to be a host of an infectious disease. In this host lesson plan, students explore and explain how a host relates to the Epidemiologic Triangle and read and discuss how the host works.
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And the Bacteria Ran Away with the Petri Dish
Sixth graders complete a think, pair, share activity on an antibiotic overhead. In groups, they participate in an exercise in which they can see how germs behave and how they are treated. To end the instructional activity, they discuss...
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Understanding the Epidemiologic Triangle through Infectious Disease
Learners examine the epidemiologic triangle. For this disease lesson, students discuss infectious disease as they study how they spread and discover their families' experiences with them. Learners research Internet sites to complete...
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Classroom Composting
Pupils discover the benefits of composting. They identify the steps of decomposition as well. They are read a book and discuss what items decompose.
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Germs and the Body
Students illustrate where germs exist, how they can get into and affect the body, and how the body defends itself against them.
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Moving without Wheels
Students observe a simple water cycle model to better understand its role in pollutant transport. This activity shows one way in which pollution is affected by the water cycle; it simulates a point source of pollution in a lake and the...
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Germs and the Body
Students explore biology by completing an illness worksheet. In this human germs lesson, students identify how germs are transferred from one body to another and the prevention methods that can be taken. Students complete a worksheet...
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Can You "Gas" What's Happening?
Pupils examine gas production in "soil" samples through hands on activities and class discussions, to determine if the soil samples have contain living or non-living systems.
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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.
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Delve Into Diseases
Fifth graders research diseases that affect people all around the world and write about their research. In this diseases lesson plan, 5th graders answer questions about vaccines, facts, differences in diseases, and more.
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Natural Selection
Students use discussion questions, handout information and research topics to explore several issues related to natural selection and evolution. They examine Darwin's research on the finch and antibiotic resistance.