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Learning about Infectious Diseases
All of the activities and worksheets in this unit relate to learning about how infectious diseases spread & how the body deals with them. There is a collection of problem-based learning activities, as well very useful at-home...
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Man's Struggle for Environmental Preservation
Learners examine the way all living things are connected to one another. In groups, they participate in experiments in which they analyze the chemical processes through the biosphere and explain the role of energy. They also brainstorm...
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Turning the Air Upside Down
Students analyze how engineers study temperature inversions and convection currents to understand why pollution levels may be higher in some areas than others. They participate in an experiment that allows them to build simple models to...
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Drugged Out Daphnia
Students make predictions and investigate (using a microscope) the effects of nicotine, caffeine, aspirin, alcohol, and sleeping pills on cultures of fresh water Daphnia.
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Graphing Ozone Chemistry: Introduction
Students discuss Ozone Chemistry. They do research on the subject. They graph their data. They analyze the economic impact of removing CFC's from the biosphere, and graph the worldwide production of CFC's since their discovery.
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Trophic Relationships, Cycling of Chemicals, Human Impact on Ecosystems and Conservation
Students explore how the energy flow through a system is related to trophic levels. They investigate how organisms affect the cycling of elements and water through the biosphere. Students participate in lab activities to observe ways...
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Dirty Decomposers
Seventh graders design and conduct experiments to determine what environmental factors favor decomposition by soil microbes. They use chunks of carrot for the materials to be decomposed, and their experiments are carried out in plastic...
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Farming in a Fishbowl: How Ethnic Groups in
Seventh graders research Chinese agricultural needs and practices. They conduct an experiment with aquaculture and germinated rice as they take measurements and apply the scientific method.
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What If the Reef Dies?
Students complete four activities to investigate how reef ecology can change. They perform experiments to show how sewage discharge can affect a marine ecosystem, look at substances that don't dissolve in water, examine wave action...
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GPS Treasure Hunt for Knowledge
Middle schoolers examine themselves as being part of a global community. For this global community lesson, students investigate GPS systems. Middle schoolers gain knowledge on how the device works. Students discover that satellites...
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Rain Forests
Students investigate claims of medicinal plants found in the rain forest. In this research skills lesson, students examine the validity of Internet sources as they visit websites in search of information about rain forest plants that are...
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The Important Role of Biomes
Travel the world from the comfort of your classroom with this unit on the Earth's biomes.
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Earth
Students study the earth in relation to the solar system. In this planetary lesson students complete several investigations into the measurement of the earth and its magnetic field.
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Ecology and the Conservation of Natural Resources Lesson 2
Students compare and contrast abiotic and biotic factors. They discuss how these factors effect ecosystems. They answer questions to complete the lesson.
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Weather Watchers
Students collect and analyze data about the weather. For this algebra lesson, students organize and graph their data using graphs, line plots and stem and leaf plots. They make observation and draw conclusion using their data.
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Outcomes Science 4: Earth & Beyond
In this earth and beyond science worksheet, students read through an 18 page packet containing information and questions pertaining to global carbon cycles. There are website links available on the pages where additional information on...
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Bryant Creek Watershed Project - Making a Karst Dictionary
Students explore the definitions relevant to Karst topography. They develop a Bryant Watershed Dictionary of the special words and terms that are used to talk about the topography and hydrology of the area they live in.