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Ecology
Students explore, experience and experiment identifying the human impact on the environment of vegetative differences within the same biome. They assess what causes deserts, rain forests, savannahs, tundras and saguaros and how these...
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An Arm and A Leg
Students examine how the movements of bones are dependent on the interaction of pairs of muscles. They design and construct a prototype of an artificial limb using a syringe system, and determine whether water or air makes the appendage...
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Telling Our Own Stories
Explore online profiles and social media with your middle and high school classes. Use blogs to inspire your class to craft a well-written, thoughtful response to a prompt you give. A few example prompts are given.
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The Marvels of Mud
Young scientists roll up their sleeves and get a little dirty in this three-day earth science investigation. Following the scientific method, children monitor the growth of algae in pond water samples in order to determine the role that...
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Biodiversity Debate - Stream Side Science
Role play community members who are both for and against the construction of a dam. Research the pros and cons and then hold a classroom debate. This activity ideally follows a series of stream studies, links to which are included. Use...
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Rename Fruits, Vegetables and Spices
Students explore fruits and vegetables. In this fruits and vegetables lesson plan, students study traits of various fruits, vegetables and seeds. Students rename fruits, vegetables and seeds.
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Mitosis And the Cell Cycle
Students determine the approximate time a cell spends in each phase of mitosis by counting cells in each phase from a prepared slide. They use a few simple calculations to estimate how long cells spend in each cycle in the body.
National Center for Case Study Teaching in Science
A Deadly Passion
Depending on the level of maturity of your class, the case study presented here could be fascinating. It focuses on the mating behavior and post-mating rituals of the Australian redback spider, which involves the female eating the male...
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Language Arts: Plot Summary
Eighth graders implement plot summary organizers to identify essential elements such as conflict and resolution in literature. In pairs, they retell fairy tales to each other and complete plot summaries about them. As students read new...
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Got Gas? How Much?
Students perform an experiment that measures respiration. In this performing an experiment that measures respiration lesson, students discuss aerobic and anaerobic respiration. Students measure the gas produced by putting yeast in...
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Dissolved Oxygen and Photosynthesis: 1
Students are taught that plants produce oxygen underwater, and they design an experiment that test this question. They discuss whether plants give off oxygen, and how to measure this. Students measure the increase in dissolved oxygen...
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An Introduction to the Natural Logarithm (ln)
Students explore the dose response principle, an introduction to what the "natural log" (ln) is and how it behaves. They create and analyze a dose response graph.
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Worm Weather Predicted
Students examine worm habitats. In this animal habitats lesson, students participate in a lab activity that requires them to explore the adaptations that earthworms make to their environment.
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Water Retention and Soil Variation in Local Ecosystems
Students identify the differences in local soil types and the relationship between soil size and water retention. They are introduced to microenvironmental conditions in ecosystem sustainability.
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What is a Living Thing, and How Does a Living Thing Respond to Its Environment?
Students investigate how living things interact with their environment. In this living things lesson, students complete lessons for science investigations on what living things have in common. Students study cells, complete...
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Antibiotic Resistance in E. coli
Students discuss the antibiotic resistance of bacteria. They design an experiment to test the resistance of different strands of E. coli. They answer discussion questions to end the lesson.
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How to Keep a Scientific Journal
Young scholars record observations of a living organism over a period of time. They observe meal worms and record their observations in a scientific journal.
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Walk a Mile in Albatross Shoes
Students recognize the correlation between the trash they dispose of around their school and the environmental hazards that face wildlife, specifically the Laysan albatross. They determine three ways that they can help the albatross chicks.
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How Can You Prevent Spoilage?
Young scholars complete laboratory activity to discover what temperature is most effective in prohibiting bacterial growth in two percent milk. Students then write lab report detailing findings.
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Monitoring an Epidemic: Analyzing Through Graphical Displays Factors Relating to the Spread of HIV/AIDS
Tenth graders differentiate pandemic and epidemic. In this health science lesson plan, 10th graders analyze how HIV and AIDS affect different countries. They construct and interpret different types of graphs.
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Population Growth
Students grow duckweed, observe what happens when an organism population is allowed to grow without predation or competition, view videos about invasive species, and develop a proposal for controlling the growth of an invasive species in...
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Should Populations in an Ecosystem be Restricted?
Fourth graders experiment to determine how overpopulation effects ecosystems specifically plants. In this ecosystem lesson, 4th graders conduct an ecosystems experiment after listening to Claire Daniel's, Ecosystems. They watch a video,...
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What's Down There
Students write an essay about the coral reefs. In this oceanography lesson plan, students investigate the reef of Bonaire and compare it to reefs that are not thriving. Students then explore the differences that contribute to the...
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A Pox No Longer Upon Us
Tenth graders research the development and use of vaccines. They examine historical documents for qualitative observations and the basis of immunization. They examine primary and secondary immune responses as they relate to the...