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Physical and Chemical Changes
Eighth graders view a PowerPoint presentation that assist them in distinguishing between physical and chemical changes. They compare their observations of demonstrations to a list of clues recognizing types of changes.
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Water-Is There Going to be Enough?
Students research the availability, usage and demand for water in the local area historically and use projections of the availability, usage and demand for water up to the year 2050. They gather data and present the information in...
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Human Body Intro
Middle schoolers create an "skinny student" model of their own bodies on register tape. In small groups, they record measurements of their bodies then use these measurements to build and decorate the scale models including the positions...
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Bringing Young Architects to Surface
Students work in pairs to design a building. In this architecture instructional activity, students take on the role of head architect to design and construct a 3-D scale model a building for a client. Students' goal is to meet the needs...
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Space Ship Pilot
Students visualize the relationship between acceleration and velocity as they maneuver a model spaceship in a 2-dimensional applet.
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Swinging Observations
Learners build a pendulum type swinging apparatus and make specific and selective observations using what they know about scientific observations. They look for regularities of movement, patterns, and systemic changes over time.
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Searching For Power
Fourth graders explore different forms of energy and discover ways that natural resources are important. They research how your town would be affected by building your type of power plant.
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Pipeline to the Coral Reefs
High schoolers discuss the relationship of density to stratification. In this marine science lesson plan, students create a model of upwelling events using cold and warm water. They discuss how water phenomena affect coral reefs.
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Natural Selection
Students model natural selection by using various utensils to "capture food" using a simulated species called "Woolybooger's."
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The Sundial
Students explain the design, principle and orientation of a sundial, the type with a gnomon pointing towards the pole of the heavens. They construct a model sundial from paper.
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Point Source vs. Non-point Source Pollution
Students define and differentiate between point source and non-point source pollution. Students discuss various types of pollution including air, water and land pollution, analyze demonstrations and complete a worksheet.
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Watershed Investigations
Students find maps of the region to show rock formations and soil types and use GIS to compare radon levels. They describe three types of radioactive decay, interpret graphs, and follow steps to develop a nuclear bomb or energy.
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Pendulum Motion Experiments
Students experiment with simple pendulums to determine the validity of an equation for all angles. Students discover the usefulnes and limitations of approximations in science. Using spreadhseets and a java applet, students observe the...
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Mrs. Moore's Question
Fifth graders answer a fictitious question asked by their school principal. After reading the question together, they write an appropriate response and show her what they have gathered about the circulatory system. They type their letter...
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Creating slideshow using Real Slideshow 2.0.
students gather information during field trip to the zoo. They use and present their findings of the types of birds, cats, primates, and other mammals to their teachers and classmates by producing a slide show using Real Slide Show 2.0.
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Animals: Here and Now
Discuss and identify natural habitats of animals commonly found in zoos. The class constructs and displays small "zoo like" models to show a chosen animal habitat. They write a short story or diary about an animal or pet of their choice....
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Suspension Bridge Construction
Students build a model of a suspension bridge and test the amount of weight it support. They identify different types of bridges: suspension, arch, girder, truss, cantilever, cable-stayed and moveable.
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Can You Catch the Water?
Students work together to construct a model of a water catchment basin. They survey water patterns and complete experiments to see where rain travels and collects. They discover how engineers design structures that help with drainage.
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Landfills and the Potential for Groundwater Contamination
Young scholars examine how a sanitary landfill is constructed, how it functions, and how waste and leachate affects the areas around the landfill. After a discussion about landfills and leachates, students construct a Sanitary Landfill...
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Lesson- Infinite Potential Well
Student create a numerical model which integrates Schrodinger's equation in 1 dimension. They discuss the properties of the solutions which match the boundary conditions. Student discusss any limitations if there are any in there model.
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Biology: Natural Selection
Students explore evolutionary processes and theories using the spotted fish applet. They observe what happens to fish in a closed environment with both food and predators. Students run the model several times and answer questions about...
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Aquifers and Recharge Areas
Students create a model of an aquifer and describe how an aquifer works. They describe how running affects an aquifer and prepare a model presenting to local planners the important aspects of protecting recharge areas.
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Creative Expressions--Protein Synthesis
High schoolers explore protein synthesis. They create a three dimensional, model of protein synthesis depicting all of the processes involved. Students create an oral presentation.
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Cells and Cancer
Students idenitfy that cancer is a growth of mutated cells and that cancer cells are only one type of cell that causes disease in our body. They also identify that all eukaryotic cells contain a nucleus, cytoskeleton, and a cell...