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Earth & Beyond: Dryland Salinisation
In this earth and beyond worksheet, learners read information about dryland salinsation, a serious problem facing Western Australia, and then answer 14 questions about the topic.
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Everyone Up!
Students examine various agriculture careers, both direct and indirect, related to crop production and distribution. In this food production lesson, students role play the processing chain in which crops move from producer to processor...
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How Hot is Too Hot?
Fifth graders use the scientific method to conduct experiments on the temperature effects on organisms. In this temperature effects on organisms lesson plan, 5th graders observe and record the hatching or the developing of organisms into...
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Sounds of the Wetlands
Students identify the sounds of different bird calls. In this biology lesson, students create a sound map. They explain how this method is important in tracking wildlife.
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Predator/Prey Relationship
Students study and analyze data collected on the relationship between the snowshoe hare and lynx in Canada over a 28 year period and create a graph. Students also write a response to a proposal to reduce the lynx population.
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The Captain And Lake Wilmar
Tenth graders examine the ecosystem of Lake Wilmar through three coordinated performance tasks. They first investigate the effects of pH on freshwater animals by comparing the zooplankton counts from three different areas. They then...
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Saving the Bay
Students investigate water pollution prevention. In this ecology wastewater lesson, students activate prior knowledge about sewage, then view a video explaining the waste water sewage system used in the San Francisco Bay area. Students...
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Composting "The Right Mix"
Students investigate the correct mix of material types for compost. In this composting lesson, students explore the correct amounts of different types of materials to create a compost heap. Students then create a compost heap.
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Weather Lesson 1
Students describe and compare the layers of the atmosphere. They explain how to measure the temperature of the atmosphere. They also explain what causes the atmosphere to heat up in some places more than in others.
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Causal Patterns in Ecosystems Section 3
Students design and create a worm and worm free compost tanks for observation of decay in ecosystems. They make predictions, care, and revist tanks using their journals for observation and data collection.
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Rock Cycles, Crayon Cycles
Students examine the rock cycle and the path that rocks go through to rearranged in different ways. They define key vocabulary terms, then in small groups conduct a variety of experiments using crayon shavings as simulated rocks and...
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Experimental Design Practice
In this experimental design worksheet, students are given two experimental scenarios to read. They answer questions about each including finding the hypothesis, the independent and dependent variables and controls. They design a graph...
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Global Change- Earth as Home
Learners create their own environment. In this environmental protection lesson, students pretend they are the owners of a tropical island. They create jobs for the citizens and develop the island as a model environment.
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A Model Aquifer
Students build a model that depicts how water is stored in an aquifer. They examine ways in which groundwater can become contaminated.
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Biodegradability
Learners study the effects of water, salt water and heat on common household materials. They separate an emulsion and show that the materials are completely recoverable and observe the effect of acetone and water on polystyrene.
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Here It Goes Again!
First graders work on patterns in nature and to recognize how different living things adapt to different environments such as the rain forest.
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Find Yourself with Global Positioning
Students examine different types of new mapping technologies. They use the internet to gather information about mapping and navigation. They create their own global positioning tool and defend it to the class.
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Rocks, Minerals, and Erosion
Fourth graders describe the difference between minerals (composed of the same substance throughout) and rocks (composed of two or more minerals). They recognize that there are three classes of rocks: igneous, sedimentary, and metamorphic
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Rock and Roll with Music and Movement
Fourth graders improvise music and dance to express their analysis of types of rocks. They discuss the three classes of rocks, list describing words, and create a short musical piece and dance to symbolize the rock they are dancing.
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What's The Level?
Students examine the movement of the water table and saturation zones. They describe the movements of the water table and locate the saturation zones. Students identify the function of each saturation zone. They develop a model of the...
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Home on the Biome
Fifth graders study six major biomes, graph temperature and rainfall, and present their findings to the class.
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Biotic Factors
Students identify individual organism, a species, and a population within the study community. They identify biotic factors at the site and attempt to characterize the site's species diversity.
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Eco-Logical: A Coastal Logic Problem
Fourth graders study the characteristics of five coastal communities. They use logic cards and matching activities to identify the proper community for plant and animal species.
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Ecology
Sixth graders are introduced to online research and beginning PowerPoint presentations that are integrated. They pass a plant and photosynthesis. Students locate information on a self selected animal online. They give a PowerPoint...