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Oscillator Circuits
In this oscillator circuits worksheet, students answer 49 questions about different types of oscillator circuits. They find the operating frequency of circuits, they identify the functions of specific sections of circuits and they write...
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Thyristors
In this electronics worksheet, students complete 25 short answer questions on thyristors. They identify the different types of thyristors and how they function in the circuit.
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Power Conversion Circuits
In this electrical worksheet, learners draw a schematic design and build a circuit board to grasp the understanding of power conversion circuits before answering a series of 30 open-ended questions including analyzing schematics. This...
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Lemon Battery
Students construct their own battery made of lemons. In this electrochemistry activity, students explain why lemons conduct electricity. They perform a series of experiments to investigate its conductivity.
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Using "Student Power" to Generate Electricity to Run a Portable Compact Disc Player
Young scholars explain the relationship between magnetism and electricity. In this physics lesson, students describe the transformation of energy. They create an electromagnet and investigate the factors affecting its strength.
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Getting to the Point
Students determine location by using the technique of triangulation. They imagine that they are out in the wilderness and have come to the top of a ridge. How can one identify the ridge on the topo map? How can one figure out where you...
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Electrical Battery
Students investigate the different types of batteries and how they work. In this energy instructional activity students experiment with batteries and see which ones last the longest.
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Is Electricity Safe?
In this scientific investigation worksheet, students follow the provided procedures to examine the safety of electricity and then respond to 3 short answer questions.
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Battery Type and Size
Students identify the different types of batteries available in the market. In this science lesson, students discuss how to select the right batteries for a car.
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How Smart are You about Electricity, Batteries and Conductors?
Students create working circuits. In this electricity and circuits activity, students make a battery, then build a flashlight and use part of the flashlight to create a conductivity tester.
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Electrolysis of Water
Ninth graders examine the electrolysis of water by completing an experiment. In this water lesson students will explain how hydrogen can be extracted from water and how energy flows through an electrolysis system.
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Resistance In Series And Parallel Circuits
Students investigate electric circuits. For this electricity lesson, students observe illumination in a series and parallel circuits. They predict and calculate the resistance in each type of circuit using a voltmeter.
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Using "Student Power" to Generate Electricity to Run a Portable Compact Disc Player
Students conclude that magnets and magnetic fields can produce electricity. Students also understand how a small motor works and how gears work. Students describe how energy can transform along a pathway.
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What Configurations Work to Light a Bulb?
Learners explore simple electrical circuits. Students experiment, using different configurations, to determine what is necessary to compeete a circuit. Learners observe similarities between arrangements that work and differences in...
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Neurons, Hormones and the Brain
In this psychology worksheet, students complete 5 short answer questions about how the neurons and hormones work together together with the brain.