Curated OER
Chambered Nautilus
Students create sets of similar triangles which, when fixed together with a piece of Scotch tape, form a spiral-like, segmented shape, slightly similar to the cross section of the shell of a nautilus.
Curated OER
Exploring Special Segments in Triangles
Young scholars discover that four special segments have a common intersection point. They identify the position of the intersection point in triangles. They produce conjectures about areas of the divided triangles.
Curated OER
Animals Abound Pre/Post Assessment
Students prepare for or evaluate their experiences in learning about animal persistence. This is part of a multi-segmented unit on animal living, adaptation, and survival.
Curated OER
Anne Frank: Everything Changed for Us
Young scholars write about a time they were made to feel different, and when they were on the other side of the equation. They read other first hand accounts of times in history when people were made to feel like outsiders.
Curated OER
Responding to Alcohol: What's Important?
Students examine the effects on motor functions in mice. They make observations and graph their data. They analyze the data and draw conclusions in each of the three experiments.
Curated OER
Peak Flow Meter Exercise
Students investigate the concept of lung capacity. They use flow meters to measure the maximum capacity of themselves and others. The data is collected in order to make some conclusions concerning the mean of individual lung capacity....
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Getting Out on the Land
Students explore seasonal change in the environment around their community. They investigate how changes in climate are affecting hunting, trapping, fishing and berry picking around their community. Students write about the...
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Science: Testing Water for Toxicity
Students investigate the potential toxicity of water samples using California blackworms to test water quality. They observe the worms' behaviors in different water samples and determine which sample has the highest toxicity. At the...
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Arsenic Globally
Learners, using directed questions, identify five internet resources. They use these resources to identify relevant information by highlighting those sections that address the provided questions. Students present the answers to these...
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Proposed Problems
In this math worksheet, students find the solutions to the problems that involve solving equations with and without rational expressions.
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Antonym Practice
In this antonyms worksheet, students complete sentences in column A matching italicized words to their antonym in column B, 10 sentences total.
Curated OER
Chemical Engineer
Students identify toxic household products. In this ecology lesson, students research on the health effects, rating and disposal of these products. They rank them based on the danger they pose.
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