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Lesson Plan
Curated OER

Tracking Pollution - A Hazardous Whodunit

For Teachers 6th - 8th
Learners read a story problem about the issue of hazardous waste and pollution in a fictional town. In groups, they create a topographical map and predict how the water might flow and determine the place of contamination. To end the...
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Lesson Plan
Curated OER

Life Science: DNA Whodunit?

For Teachers 2nd - 4th
Students role play an honorary detective to assist in solving a crime committed. They investigate by a bank robbery and interview eyewitnesses using their Crime Investigation Notebook and clues from an eyewitness account from the...
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Lesson Plan
Curated OER

DNA Fingerprinting through a Chemistry Lens

For Teachers 6th - 12th
Students explore DNA and restriction enzymes using fragments of DNA separated by electrophoresis on an agarose gel. They analyze the results to see "whodunit".
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Lesson Plan
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Science 4 Inquiry

Layers and Laws: The Law of Superposition and Index Fossils

For Teachers 6th - 8th Standards
What can layers of rock teach us about the climate? Young scientists solve a mystery about who stole a cookie by applying the law of superposition. Then, they apply the same concept to solve a more difficult mystery, trying to determine...
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Handout
Biology Class

Scientific Method Worksheet

For Students 9th - 12th
Knowing the names of the steps of the scientific method is not enough; in order to really understand each of the elements, one must practice. Beginning with an engaging recap of the steps of the scientific method, learners practice the...
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Lesson Plan
Curated OER

The Cost of Telling the Truth

For Teachers 9th - 12th
Students examine Leopold's Land Ethic involving illegal river dumping. They consider the dilemmas of the case study and share their ideas for a solution using group discussion and individual answers.

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