National Center for Case Study Teaching in Science
Identical Twins, Identical Fates?
Can different personal experiences affect our genes? Find out in an intriguing case study about one twin who is diagnosed with mental illness and her identical twin who fears she may suffer the same fate. Designed for college-level...
Teach Engineering
Rock Candy Your Body
Candy rocks! A sweet lesson offers a different take on the rock candy experiment. Groups use a supersaturated sugar solution to create rock candy. Pupils then add other ingredients to the solution to test their effect on the...
Curated OER
Inhalants: A Looming Threat for All Teens
Students identify common substances with chemical vapors. In this health science lesson, students explain the dangerous effects of inhalants. They brainstorm ways to warn other teens about the risks of abusing this substance.
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The Truth About Hydrocodone
Pupils explain the beneficial uses of pain relievers. In this health science lesson, students discuss the harmful effects of prescription drug abuse. They complete a worksheet at the end of the lesson.
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AIDS, HIV and other Microbe Matters
This series of lessons contains sensitive material. Please review to ensure that the content is suitable for your class. It begins by discussing what microbes are. Scholars are then asked to review a few online resources and answer...
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Inhalants
Students explore the effects of inhalants on their bodies. Using role-;laying, worksheets and responses to stories, students describe how decisions about inhalant use may affect their favorite activities.
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The Effect of Medications on Daphnia
Young scholars explore how human beings affect the world's ecosystem by examining the affects of medication on daphnia, a small freshwater organism very sensitive to pollution. Students use a computer model to repeat the experiment and...
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Are We Taking Drugs that are Safe?
Pupils compare ideas and make a value judgment about medications and their reliability.
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The human barometer
Students read the story: 9-year-old girl dies on railway line. They engage in the 'Human Barometer': Collect a range of names of dangerous activities from the class. For example: skateboarding, waterskiing, bungee jumping, climbing,...
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The Circulatory System - Part I
First graders consider what effect their behavior has on their health. Students make a fist to indicate the size of his/her heart. They complete a worksheet on the heart, coloring the arteries red and the veins blue.
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Stereoisomers
Students investigate stereoisomers using models that can be rotated and manipulated. In this stereoisomers lesson plan, students try to make models of molecules look alike by rotating the bonds. Using a mirror, the teacher demonstrates...
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Biological Diversity and Conservation
In this biological diversity worksheets, students will use a word bank to fill in the blank of 8 statements about biological diversity. Then students will decided if 7 statements about the importance of biodiversity are true or false....
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Genetic Engineering of Crop Plants
Students explore genetic engineering and it biological and ethical implications. By conducting experiments with genetically engineered corn and plain corn they determine the difference in taste. Students also discover the effects of...
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Blood Circulation Lab
Learners investigate blood moving in the fin of a fish. In this blood circulation lesson, students use a goldfish wrapped in water soaked absorbent cotton, placed in a large petri dish, then placed until a lighted microscope in order to...
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TSI: Teen Science Investigations
Students read an article about a research conducted on teen brain decision making. In this health science lesson, students identify the steps in the scientific method. They discuss how this research can benefit them when faced with...
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Biology: Humans as Organisms
Young scholars examine body systems. In this biology instructional activity, students explore the roles of different body systems and discover the effects of smoking, drugs, alcohol, exercise, and good nutrition on human body systems.
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Reading Comprehension Worksheet: Plants
In this reading comprehension about plants worksheet, students study an informative text about the medicinal use of plants. Students answer 4 short answer questions.
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Cancer Treatments
Students explore the different kinds of treatments available for cancer and what their dangers or side effects are. They discover how often patients get treated, and how expensive the treatments are.
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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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Yerbas y Remdios: A New Look
Learners explore human health by participating in a medicine class activity. In this herbs lesson, students identify plants which Native Americans used throughout history to cure illnesses. Learners research specific herbs in groups and...
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Toxicology and Living Systems
Students investigate how toxic chemicals affect biological systems. They determine the toxic dose of a chemical that inhibits seed germination in a Brassica rapa. They investigate the effect of environmental tobacco smoke on human lung...
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Wildlife Study Comparison
Students compare/contrast two studies that examine the effects of environmental contaminants on animals. They read an article, identify the components of a research study, summarize the article, and complete a matrix.
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Alcohol, Nicotine or Caffeine Rap
Students create a rap/skit showing the effect of alcohol, nicotine or caffeine. In this biology lesson, students identify the important points of their chosen drug. They present their rap/skit in class.
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Bird Flu:Bioethical Debate
Pupils define the role of vaccines and antiviral drug. They identify the bioethical issues involved in the distribution of medicine during a possible bird flu epidemic.