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Worm Compost & Vermicomposting
Students explore vermicomposting, the species of worms needed and the proper climate for it. In this composting instructional activity students make their own worm compost bin.
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Disposable Diaper Comparison and Mystery Powder Identification
Students investigate which diaper is the most absorbent. In this chemistry instructional activity, students calculate how much water is absorbed by diapers. They identify an unknown powder based on physical and chemical properties.
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Polymerization Experiments
Students study the concepts of polymerization and the function of crosslinkage. For this polymer lesson students complete a lab activity and write down their observations.
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Trajectory and Range of a Projectile
Students investigate the factors affecting projectile trajectory. In this physics instructional activity, students calculate the range, time and speed of projectiles using mathematical equations.
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Interdisciplinary Approach to Investigating Popcorn
Students conduct a lab experiment using the scientific method. In this interdisciplinary lesson plan, students will test the difference in popping white and yellow corn. Students will write their lab report in their science, math,...
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Mirrors and How They Reflect
Students experiment with mirrors. In this Mirrors and How They reflect lesson, students read how mirrors reflect light. Then students perform over ten experiments and record their conclusions about mirrors and reflection. Students create...
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Circulatory Circles
Students investigate the circulatory system. In this circulatory system instructional activity, students complete a WebQuest and explore all the areas of the heart. Students determine the functions of different parts of the circulatory...
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The Space Cadet's Laboratory: Using Electromagnetic Energy to Study Astronomy
Students build their own spectrophotometer to study light. In this physics lesson, students explain the dual nature of light. They calculate the angle of incidence and refraction using Snell's law equation.
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Ecosystems
Seventh graders create a closed ecosystem and place it where is it visible to others in the school. They label it with posters describing the interdependence of living things in the ecosystem. They discuss what might happen to the...
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Third Grade Ecuadorian Rainforest
Third graders explore the Ecuadorian Rainforest. In this writing and research lesson students utilize several information sources to learn about the Ecuadorian Rainforest. Students also summarize and paraphrase information learned...
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Designing an Earthquake-resistant Structure
Students attempt to design and build the most stable "earthquke resistant" structure. They create model buildings and test them on a shake table to see which design holds up the best.
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Contour Basics: JAVA Mac/PC
Students explore how to draw contour lines from limited data and extend this knowledge to real data sets. They participate in many opportunities from students to assess their own progress and the exercise is completely online.
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Fossil Fuels (Part II), The Geology of Oil: Topographic Mapping, Crustal Deformation, Rock Porosity, and Environmental Pollution
Learners review an interpretation of geologic history and relate it to the formation of oil deposits. They explore and explain factors controlling the porosity and permeability of sediments and sedimentary rocks. Pupils also interpret...
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Determining the Altitude of Iridium Flares
Students examine what iridium flares are and when they occur. In this iridium flare lesson students complete an activity to see how far overhead Iridium satellites are.
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Energy Efficient Buildings
Seventh graders create plans for an energy efficient addition to the school. They work in small groups with each group having responsibility for examining one aspect of the problem. They create working diagrams and a model of their...
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Bioethics: Where the Future May Take Us
Students investigate bioethical issues. In this bioethical issues activity, students research gene cloning, imaging technologies, transplantation, and other bioethical issues. Students share their finding with their classmate and compose...
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How can we keep our forests intact and have chocolate too?
Fourth graders recognize the need to sustain crops in the rainforest. For this rainforest lesson, 4th graders consider the use of products from the rainforest. Students discuss how people of different points of view decide what to do...
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Bioethics: Where the Future May Take Us
Students analyze ethical issues related to technology, medicine, and reproduction. In this ethics instructional activity, students research selected bioethics issues and discuss their risks and benefits. Students present their research...
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Lightning
Students study lightening and the history behind how it was used for electricity. For this electricity lesson students complete several experiments on the invention of the lightning rod.
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Mold
Students explore mold, the different types and the health risks that they pose. In this mycelium lesson students grow different molds and see which type of foods mold the fastest.
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Mushroom
Students identify the different types of mushrooms. In this biology lesson, students explore different mushroom experiments they can do at home. They discuss ways to extend sliced mushrooms' shelf life.
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Simple Machines, Engines and the Environment
Learners examine and describe the six main simple machines. In groups, they work with an inclined plane to calculate the ideal and actual mechanical advantages of the plane. Using their results, they must determine the efficiency of the...
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Fertilizers
Students examine the nutrient makeup in fertilizers. In this plant nutrient instructional activity students see the effects of common fertilizers on plants.
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Ionocraft Lifter
Students explore the different types of lifters through a series of activities. In this physics lesson, students explain the mechanics involved in the lifter designs. They compare aluminum versus zinc lifters.