Curated OER
DNA Isolation
Students use scientific methods to investigate the concept of DNA. They observe the DNA of human cheek cells. This is done with the use of a lab experience. Students record their observations and reflect upon on how each organism is...
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Collect Data Using a Transect Line
Learners learn about transect lines through a study of marine debris. In this marine debris instructional activity, students calculate the items on a transect line and graph them. Learners complete a category worksheet.
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Wild Dog Urine
Learners investigate biology by researching wild animals. In this animal extinction lesson, students research African wild dogs and discuss the impact of the environment on their survival. Learners read and analyze an article titled...
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A Journey with a Scientist
Pupils work in groups as they read chapters of Charles Darwin's, Voyage of the Beagle. They take notes on the chapter and in their group make a timeline of the chapter. They tape the timelines together in order to depict the entire...
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We All Start Somewhere
Students demonstrate an understanding that the same data can lead to different interpretations and conclusions and that different interpretations and conclusions are not necessarily wrong, but can be useful in developing other scientific...
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Yeast Cells and Their Environment
Students create their own experiment in which they have yeast cells growing in liquid environments. They examine the relationship between humans and microorganisms. They also practice using the scientific method.
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Organs to Go...
Students explain the principles of experimental design and reinforce the steps of the scientific method. Each group of students create a "slush" type mixture to store a chicken liver.
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"The Collaborative Group Information Collection, Interpretation and Dissemination Technique"
High schoolers answer the question "How are the concepts and processes I examine in Biology relevant to my other classes, to my life, and to my community?" This assignment has students actively involved in the intellectual work of...
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Effects of Water Pollution on Aquatic Organisms
Students investigate water pollution. They develop an understanding of the behavior of organisms, of the structure and properties of matter, and of natural and human induced hazards by conducting lab tests. They present their data...
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Evolution Lab
Students examine the pattern of natural variation in a society. They examine Darwin's theory of evolution and analyze data. They use computer programs to graphically display the variation in organisms.
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SMOKING: A RISK WORTH TAKING OR JUST A DRAG?
Students identify and state a tobacco-related decision problem/issue, viable options regarding the selected problem; research and discuss risks and benefits associated with the decision problem; and state a decision based upon rational...
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Natural Inquirer Ecosystem Article Lesson
Young scholars discover new ways to preserve the ecosystem by completing graphic organizers. In this environmental lesson, students read an article from the Natural Inquirer in small groups and fill out a graphic organizer based on...
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"Where is My Food?"
Students investigate the monarch's searching behavior and ability to find food. They determine whether or not a caterpillar can find food in a simple Y-shaped maze. They record and graph or chart the data from several attempts using...
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Wilderness Survival: A Field Practicum
Students use hands-on field-testing of authentic application from principles pertaining to: Psychology- A. Develop a positive, can-do attitude with a high degree of self-reliance that is transferable to human interactions outside of the...
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The Artemia Hatchery
Students, in groups, develop their hatcheries, working cooperatively in its design and construction. The lessons begin with the introduction to Artemia as a primary food source of many aquaculture species during their larval stages.
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Soil Sample Lab 2
Students examine each soil sample and record observations. In this biology lesson, students design an experiment to test soil flow rate. They write a lab report about the experiment.
Cornell University
Shedding a "Little" Light on Cancer Surgery
Many types of cancer treatments now depend on nanotechnology—a big "little" discovery. Scholars begin by removing "malignant" tissue from simulated brains, one using fluorescent markers thanks to nanotechnology and one without. This...
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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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Blood Business
Students identify the different kinds of blood. In this biology instructional activity, students investigate the antigens, agglutinins and Rh factor using their own blood. They use Punnett squares to predict blood type of offspring.
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Shadows of North Carolina's Past
Students construct a timeline of four major culture periods in Native American history from studying archaeological evidence cards.
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Understanding How Potatoes Grow
Second graders make a KWL chart and brainstorm what they need for the project of growing potatoes. They choose one potato and plant it in water or peat moss cups and choose a location in which meets the needs of the plants and make their...
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Population Growth
Learners 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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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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Hot Friction
Sixth graders use small electronic devices known as thermistors to measure the temperature beneath an object such as a coffee cup as it slides across a surface. By choosing different surfaces, 6th graders can compare in a quantitative...