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Identifying Metamorphic Rocks
In this earth science instructional activity, 7th graders classify rock samples according to chart provided and physical properties of the rocks. They answer 2 analysis questions and formulate a conclusion.
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Miscellaneous diode applications
In this physics worksheet students complete a series of short answer questions on different circuitry and how things operate.
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Voltage/current converter opamp
In this physics learning exercise students complete several circuit building exercises then answer a series of short answer questions based on diagrams.
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Chemistry
In this general chemistry worksheet students complete a series of multiple choice and short answer questions on elements, chemical properties and various chemical reactions.
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Living Environment
In this environment worksheet students complete a series of multiple choice questions and short answers on plant and animal species and populations in an ecosystem.
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Living Environment
In this environment worksheet students complete a series of multiple choice and short answer questions on genetics, populations and cell structure.
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Living Environment
In this environment lesson plan students complete a series of multiple choice and short answer questions on the food chain, DNA, cellular reproduction.
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Living Environment
In this environment worksheet students complete a series of multiple choice and short answer questions on organisms, reproduction, DNA and cell division.
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Living Environment
For this environmental lesson students complete a series of multiple choice and short answer questions on animal populations, cell structure and chromosomes.
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Physics
In this velocity lesson students complete a series of multiple choice and short answer questions on altitude, velocity and energy.
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Hurricane Stories
In this earth science worksheet, students read 4 stories about hurricanes. They write short answers to 2 questions following each of the stories.
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Hurricane Winds: A Spatial Hierarchy of Processes at Different Scales
In this earth science lesson, students study a satellite image of hurricane Isabel and write answers to 5 questions that follow. They match predictions to the map locations.
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Basic circuit troubleshooting
In this circuit worksheet learners complete a series of questions using diagrams of different types of circuits and explain why they fail or work.
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DC mesh current analysis
In this circuits worksheet students complete a circuit building exercise and answer questions about different circuits. There is an answer link.
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Calculus for electric circuits
In this circuits worksheet students complete a series of questions on equations, robotics and integration. There is an answer sheet.
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Calculating in Construction - Area
In this area worksheet, students solve 6 short answer problems. Students find the area of a figure composed of regular polygons such as triangles, rectangles, squares, etc given a sketch of the figure.
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Kirchhoff's Laws
In this circuit worksheet students study electronic circuits and how they get power. Students determine polarity and magnitude and work with Kirchoffs laws to answer 48 questions regarding circuits. Answers are revealed when selected.
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Insulated gate bipolar transistors
In this transistor worksheet students investigate what an insulated gate bipolar transistor is and answer 5 detailed questions about their application and structure
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IC fabrication and packaging
In this fabication instructional activity learners examine what the acronym "DIP" means. They answer a set of questions and identify integrated circuits.
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Project Conclusion
In this cells worksheet students answer questions regarding the characteristics of living organisms observed during a pond water survey. Students draw diagrams of a food chain.
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Percent Word Problems
In this online worksheet, students will solve 10 problems involving percents. Answers can be accessed by clicking hint or check.
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Area of Paralelograms
In this online interactive worksheet, students determine the missing length of a geometric shape and then check their answers.
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What Percent of a Number is a Number?
In this algebra instructional activity, students answer the question to what percent of a given number is a given number by setting up a percent proportion. There are 10 questions.
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Easy Worksheet: Dividing Fractions
In this dividing fractions activity, learners solve 8 short answer problems. Students divide fractions by multiplying by the multiplicative inverse.