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Ecosystems: Give and Take
In this river ecosystem worksheet, students complete a graphic organizer by writing in what the various organisms lists contribute and benefit in this river ecosystem.
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Why is the Ocean Salty?
In this ocean salt worksheet, students read about the processes that have lead to the salt content in the ocean. Then students complete 5 short answer questions.
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Observing Sea Ice
Students study and observe types of sea ice found in Alaska. In this sea ice lesson, students use the student network for observing weather to study the different types of sea ice. Students study sea ice depicted in Alaskan art.
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Adaptations-What a Concept
Learners study the pink river dolphin and how it has adapted to its environment. In this adaptations lesson students construct a map that represents certain relationships.Â
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The Robot Explorer
Students design a robotic vehicle to explore underwater caves. In this robot technology lesson, students brainstorm, research, and report about a robotic vehicle design capable of sensing objects and taking appropriate actions to avoid...
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Waves Lesson Plan
Students demonstrate an understanding of tsunamis and possible causes. In this investigative lesson students view a video and explore earthquakes and movement of tectonic plates.Â
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Disease and Nutrition
Students study disease and explore how it can be avoided or treated with simple solutions. For this investigative lesson students create a food chart for two weeks for themselves to track and be sure they are getting all the nutrients...
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Boat Design
Pupils build a boat and make predictions. In this geometry lesson, students design a cargo boat. They must show that the boat they designed can carry the cargo.
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What is an Estuary?
Students define the terms estuary and watershed. They conduct an experiment to determine the density differences between fresh and saltwater. They examine the salinity distribution of the Peconic Bay Estuary.
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Water Density and Stability Lab
Students observe how different water densities and salinity control the depth at which different water masses occur. Submarines are used as a case study. This is a well-designed with an excellent worksheet.
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Water Quality Monitoring
Students comprehend the four parameters of water quality. They perform tests for salinity, dissolved oxygen, pH and clarity or turbidity. Students comprehend why scientists and environmental managers monitor water uality and aquatic...
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Salmon Run
Students examine the life cycle of the Pacific salmon and the impact of humans on salmon migration. They watch a Powerpoint presentation, trace migration routes on satellite imagery, and complete mock calculations of salmon energy...
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Watershed Awareness
Students investigate the relationship between upstream influences in their watershed and the watershed's estuary. They apply the scientific process to test a hypothesis while examining the impact of upland activities on estuaries.
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Lotic Environment Lesson Plans
Students create and conduct experiments on a "classroom river habitat." They manipulate the biotic and abiotic factors so that they are able to compare an artificially prepared river model to a naturally occurring lotic ecosystem.
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Making a Food Web and Learning About Ecosystems
Third graders examine the difference between a food web and food chain. They also examine the importance of the sun in a food web and food chain. Students understand what happens when you remove parts of the chain.
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Missing Macroinvertebrates
Students investigate the concept of a macroinvertebrate. They observe the presence of increases or decreases in population in order to test for factors that contribute to the extinction of a species. Students predict the likelihood of...
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Life in Extreme Environments - Lakes Under Ice
Students collect chemical, physical, and biological data from a local lake throughout the year. In addition, students discuss the design of an experimental structure for water collection at several specific depths as well as assess the...
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Exploring the Aral and Salton Seas
High schoolers investigate the environments of the Aral and Salton Seas. They use images taken from the space shuttle, the U2 spy planes, and remote sensing satellites to learn more about what is happening in each region. Students...
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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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Paddlefish Panorama Quiz
In this online quiz worksheet, learners answer a set of multiple choice trivia questions about the Paddlefish. Page has a link to answers.