Teach Engineering
Cell Membrane Structure and Function
Teach your class how to get out of a cell — or break in. The third installment in a seven-part series introduces the class to cell membranes and their functions. The lesson plan includes information to present to the class,...
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Geologic Age
Learners investigate radioactivity as a tool for measuring geologic time and how geologists use this information to determine the absolute age of rocks or minerals.
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Student Investigation on the Immune System and Hemeagglutination
Students perform an experiment to demonstrate the principles of antibody-antigen binding, the secondary immune response, cross reactivity, and complement fixation. The materials to be used include antibodies from a rabbit that was...
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Mud Fossils
Students observe real fossils. In this science lesson, students make their own mud fossils by pressing material into the mud and letting it dry in the sun for 3-4 days. Students then get the fossils out displaying their mud fossils.
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Historical Harbor Habitats
Tenth graders create food web displays in the classroom. For this ecology lesson, 10th graders identify the different pollutants in the environment and their effect on organisms. They collect samples of sediments from the harbor and...
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Horsepower: Harnessed for War
Students explore the technology of war. In this war technology lesson, students research the fighting styles of the Vikings, the Normans, and Medieval Knights.
Curated OER
Student Investigation on the Immune System and Hemeagglutination
Pupils study laboratory protocol for hemagglutination experiments.
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Wolf Pack in a Bottle
Students participate in an activity of a mock electrophoresis using paper chromatography to study DNA and genetic restriction mapping.
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Changing Landscape at the Fort Vancouver Reserve
Students investigate the international background and consequences of The Louisiana Purchase, The War of 1812, and The Monroe Doctrine. The lesson helps to improve critical thinking skills about American History.