Curated OER
Investigating the Biosphere With Planetary Models
Learners create a biosphere using the computer program SImEarth. They work in small groups to create "Daisyworld" in which they model aspects of the Gaia hypothesis. They form a question to answer and choose variables to investigate in...
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Sketching Cylinders
Students create nets of cylinders. In this geometry lesson, students calculate the surface area of cylinders and other solids. They show their understanding of three-dimensional shapes by solving problems.
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The X-33 and the X-38
Learners explore the relationships among the lengths, areas, and volumes of similar solids. They also discover what effect doubling the dimensions of a figure has on the resulting area.
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Global Warming--Points of view
Students are introduced to global warming through analysis of political/editorial cartoons dealing with the subject. They discuss the cartoon and what the feel it means and then discuss the mechanics of and the concerns about global...
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Precipitation
Fourth graders identify the conditions that create rain. They read and discuss weather records, and write a news article that includes factual information fom one of the listed weather records.
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Living in the Oak Woodlands: Early People of the Jewett Mine Area
Students are introduced to the early peoples living in the Jewett Mine area. After viewing transparencies, they view pictures of the mine today and its main area of production. For each picture, they develop symbols and captions about...
Curated OER
Investigating the Biosphere with Planetary Models
Pupils 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.
Curated OER
Breaking News English: Russia Issues 5000-Rouble Note
For this English worksheet, students read "Russia Issues 5000-Rouble Note," and then respond to 47 fill in the blank, 7 short answer, 20 matching, and 8 true or false questions about the selection.