Curated OER
Exploring Learned and Innate Behavior
Compare and contrast learned and innate behaviors between humans and primates. Your biology class members read articles and participate in discussions about the use of tools and communication methods. That's about it, you'll probably...
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How do new species form?
Tenth graders conduct a critical analysis of current evolutionary concepts. They describe how scientists continue to investigate theories. Students examine examples with experimental data that suggest alternative methods of species...
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The Teaching of Biology and Difference
Seventh graders pretend they were Anton looking through the microscope for the first time. They describe the way he felt when he observed tiny moving objects in the sample of pond water. They look at their own samples of pond water,...
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Does Dye Die? Foreign Chemicals in Our Environment
Learners conduct an experiment to observe photolysis in the lab. In this chemistry lesson, students explain the mechanism behind photolysis. They test the impact of a non-toxic marker to plant metabolism.
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Palm Use in Biology
Students view bacteria through a microscope. They draw and label the bacteria using microbiology software loaded onto their Palms.
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Understanding Interactions Among Local Species and the Local Environment
Students examine the differences between biotic and abiotic factors, explain the difference between habitat and niche and compare how organisms get their nutritional needs. In this local environment instructional activity students...
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Microbes: Too Smart for Antibiotics?
Students examine how germs spread from one person or object to another. They discuss antibiotic resistant bacteris and examine the benefits of microorganisms. They explore methods of curbing antibiotic resistance.
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Half Life Lab
Seventh graders model radioactive decay using pennies, collect data from their model, apply scientific visualization techniques to their data and create animated models explaining the concept of radioactive half-life.
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Classified Information - Part 1: Shapes
Third graders investigate how and why scientists use classification. They discuss classification strategies using animals, and as a class fill in a flowchart with their responses. Next, in small groups they cut out a variety of shapes...
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A River Runs Through It
Students solve an environmental problem on a local river. They use their knowledge of river ecology to develop an action plan. They use river-monitoring equipment to collect river- monitoring data, including biological, physical, and...
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The Biosphere
In this biosphere worksheet, students identify the different levels of organization that ecologists study. Students complete charts, sentences, and answer short answer questions.
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Termite Trails
Young scholars observe termite trail-following behavior. In this termite trails lesson, students draw a circle or other shape approximately eight inches across with a ball point pen. Teacher taps out termites into the circle...
Teach Engineering
Complex Networks and Graphs
Show your class how engineers use graphs to understand large and complex systems. The resource provides the beginnings of graph theory by introducing the class to set theory, graphs, and degree distributions of a graph.
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Introduction to Classification
Fourth graders design a classification system to categorize animate and inanimate objects. They discuss the advantages of grouping things as they classify buttons, leaves, shells.
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Wildlife Around the World
Middle schoolers examine how plants are able to adapt to their ecosystem and the role that fire plays in changes through the years. In this ecosystem lesson students complete several exercises focussing on plants and their...
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Catalase Enzyme
Students design and conduct an experiment to test their ideas about how to speed up or slow down the rate of an enzyme-catalyzed reaction. They have access to an array of physical and chemical factors that might influence enzyme...
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What Do Monarch Caterpillars Eat?
Learners record and analyze what types of food monarch caterpillars will eat.
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Root, Root, Root for the Nutrients
Students observe the growth of a seed, predict what will happen when seeds are planted without soil, and conduct an experiment using a hydroponics system.
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Will Biotech Crops Solve World Problems?
Young scholars read an online article to examine what biotechnology and agricultural biotechnology are. They answer questions and complete worksheets based on the article's information.
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Hazard Mitigation: Bioterrorism
Students discuss different ways to spread infectious diseases. In this bioterrorism lesson, students model the rate of smoke emission using CalRoad software. They analyze the effects of airborne release of biological...
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Who's the Baddest?
Students are introduced to the realm of social insects, their role in the environment and the biological features that make them unique.
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Rapid Mycological Assessment
Students examine types of mycology methods. They practice using new vocabulary and answer key questions. They complete a field survey and analyze their results.
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Ten Important Hardwoods
Students discuss ten important Pennsylvania hardwood trees, examine characteristics of each tree species, evaluate economic and ecological importance of hardwood trees, and recognize at least two characteristics of each species.
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Investigating the Biosphere with Planetary Models
Students model the biosphere and manipulate variables affecting change and plan their experiments with the help of others. They describe their question, hypothesis, and methods of investigation.