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Generation of Action Potentials in Nitella Giant Algal Cells
Students observe cytoplasmic streaming in Nitella cells. They examine the conduction of a wave of depolarization across other membranes, such as the axons of neurons. Students predict the effects of sending a small electric current...
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Where is Water Found?
Fourth graders examine the amount of water and its distribution on Earth. As a class, they brainstorm a list of where water can be found and classify the places according to salt water, fresh water or glaciers. They estimate how much...
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Birds of Wisconsin
First graders explore the job done by ornithologists. They role play identifying the characteristics that make a bird a bird. They discuss what makes each bird species unique. Students are introduced to Wisconsin's most common and rare...
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How Things Fly
Students observe photographs of selected twentieth-century aircraft at the National Air and Space Museum and note differences in the design of aircraft wings, fuselages, and engines.
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Paper Structures
Students demonstrate that material strength varies with shape and arrangement.
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The News Knows!
Sixth graders examine three national parks and focus on what makes them special. Working in small groups, 6th graders create a small newspaper in which each of them writes an article that expresses the concerns of their park.
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Salmon and Steelhead Life Stories Web Search
Students conduct an Internet investigation to discover the natural history of local salmon and/or steelhead. They then write a story that describes the life of a salmon or steelhead from the local creek, including a description of each...
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Ladybugs in the Garden
Fifth graders estimate the size a population (ecosystems) Students make a chart from information collected then create a graph (line or bar) from this information. Students do a lesson where they observed, examine, and record data...
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Molecular Evolution in Plants
Students are using a paper chromatography study that is suitable for introductory biology. The absorption spectra studies and gel electrophoresis studies are appropriate for students who have complete both introductory biology and...
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When Is a Pest an Insect?
Students view the importance of insects as pollinators. They are now posed with the problem--those insects are nice--but insects are pests right? Students explore their description of pests and pesticides.
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India's Endangered Tigers
Students explore India through maps, as well India's tigers. In this investigating India lesson students use the Internet to research the tiger and its environment.
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Exploring the Careers in Landscaping, Botany, Grounds Maintenance, and More.
Students explore experiences of people employed in careers dealing with various plant species. They consider if there is a career in this area that appeals to them.
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Maximizing Lumber Cuts
Students examine how lumber companies use each tree to the fullest extent. They practice using a saw blade in which they cut a piece of wood in different configurations to see which cut can waste the least.
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Prosthetic Design
Students research characteristics of different body parts. Students design and sketch a prosthetic they developed. They share their idea with the class and complete a worksheet.
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Who Works in This Forest?
Students examine the variety of jobs that are related to working in the forest. Information on the different jobs is provided in this lesson plan for the teacher to share with the students. The students create a collage using magazines...
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Glacial Geocaching
Eighth graders measure strike and dip of given land features and explain the difference between them. They also look at rock and mineral samples for indentification, along with calculating the density. Finally, information is analyzed...
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Making a Brain: Aritifical Neural Network
Students explore how the brain works. In this nervous system activity, students create a network of "neurons" to simulate how the nervous system and the brain work together.
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The Sun
Third graders examine basic information about the sun and its relationship to the solar system. They conduct Internet research and complete a WebQuest about the sun. Students then create a seven question true or false quiz using...
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Taxonomy
High schoolers complete a short quiz reviewing classification. In groups, they create their own family trees and discuss who is related to whom and are introduced to phylogenies in genetics. To end the lesson, they take notes on...
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Water Taste Test
Students brainstorm the different characteristics of potable water. In this general science lesson, students test several water samples and hypothesize which samples and brands they are. They discuss where drinking water came from and...
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How Science Works: Fossil Record - Televised Debate
Students compare the three theories used tp interpret fossil records. In this earth science lesson, students create a production of a televised debate. They collaborate with group members to generate relevant questions about the topic.
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Anatomy of the Brain
Students explore the brain. In this science lesson, students view a diagram of the brain and discuss the various regions of the brain. Students discuss the importance of protecting the brain and design a protective covering.