Curated OER
Stream Chemistry Monitoring
Learners become familiar with real-world gathering of chemical data. The experience how the science is done: the nature of analysis, data collection, interpretation, and presentation. They study a nearby body of water for their experiment.
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Indoor Air: What's the Matter?
Students develop a greater awareness of the variety and amount of particulate matter in the air. They try to locate general sources of pollution for a specific area and develop some suggestions for improving air quality.
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The Web of Life
Middle schoolers participate in a game in which they discover the balance of life in the ocean. They identify different organisms that rely on different types of food. They answer questions to complete the activity.
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Mineral or Maceral Mosaic
Learners study about geologists and their job. They also study that rocks are made up of minerals and organic material by conducting an experiment where they create their own "granite" or "coal".
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Using A Winogradsky Column to Analyze Microbial Communities
Students use easily obtained materials to study ecological succession in a microbiological community. They collect water samples from outdoor sources in plastic bottles to observe and record changes.
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Collect Your Own Drosophila Lab
Learners study Drosophila by catching them. They construct catcher-containers to catch Drosophila using fruit as bait. After collection, they examine the flies and collect data to be displayed.
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The Effects of Ultraviolet Light on Lumbriculus
Students explore the effects of ultraviolet light on Lumbriculus. They expose ultraviolet light to Lumbriculus (worm) and determine the lethal exposure time. They examine the worm and record their observations.
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CSI Clamshell Investigation
Students explore predator/prey relationships. They research information on moon snails and claims. Students draw conclusions from the data collected. They use math and graphing to determine if there is a relationship to the clam's size...
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Powdery Mildew Fungi: Classification and Ecology
Students use a written key or illustrated key to identify fungi on plant leaves into its genus based on sexual or asexual reproduction, host range diversity, and host-parasite relationships.
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Secret Agents of Dissolved Oxygen
Young scholars determine the changes in different types of water in a sealed container over time. They investigate how to measure dissolved oxygen, temperature, and carbon dioxide with calculator or computer probe-ware. Students...
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Your Kidneys
In this kidneys learning exercise, students review the structure and function of the kidneys in the human body. This learning exercise has 18 fill in the blank statements.
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Identify the Phases of the Cell
In this cell phases worksheet, 7th graders study the phases of an onion cell. Students write the onion mitosis cell phases on the lines.
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Relationships and Biodiversity
Young scholars examine diversity on the planet and the differences within a species. In this investigative lesson students complete a lab that allows young scholars to better understand the relatedness between plants.
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Spelling Maze: Greek Roots
In this spelling worksheet, students complete a maze to the Olympic Stadium. Students stop at each Greek root and write words with that root. There is no spelling list on this page.
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