Exploratorium
Short Circuit
Though not commonly searched for, this is a vivid demonstration of how a fuse can be blown, or rather, how resistance works in an electric circuit. You will basically set up a circuit with no lights or bells or motors, allowing the wire...
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Wire Maze
Middle school electrical engineers design a maze out of wire and connect it in a circuit to a noise-making or lighting device. The idea is to string a paperclip along the wire without touching it along the way. The noise-maker or light...
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Series and Parallel Circuits
Electricians draw four different circuits and answer questions about the resistance, voltage drop, and current at different points in each. Completing this activity will help make sure that your class is understanding what is happening...
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Electricity
The presentation begins with a circuit building activity and two data tables for young scientists to copy and complete. Full of clever animations, it will definitely spark student interest! However, the information is incoherent. You may...
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Electrical Conduction in Semiconductors
In this electronics worksheet, students explore the properties of semiconductors to complete 17 short answer and problem solving questions.
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Bipolar Transistor Biasing Circuits
In this electronics worksheet, students analyze electrical circuits to answer 21 short answer and problem solving questions about bipolar transistors.
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Capacitive Reactance
In this electronics learning exercise, students solve and write short answers to 15 questions about capacitors. They interpret schematic diagrams and calculate values using Ohm's law.
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Basic Operational Amplifiers
For this electronics worksheet, students analyze different amplifier circuits and answer 18 short answer and problem solving questions about them.
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Digital Logic Signals
In this electronics worksheet, students interpret schematic diagrams and analyze circuit components to answer 9 short answer and problem solving questions.
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Basic Algebra and Graphing for Electric Circuits
In this electronics activity, students evaluate mathematical expressions to complete 16 short answer and problem solving questions.
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Four-Channel Audio Mixer
In this electronics worksheet, students design and build a four-channel audio mixer. They complete 2 short answer questions about it.
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AC Power
In this physics instructional activity, 12th graders calculate the power generated in AC circuits. They solve and write short answers to 47 questions about given circuits.
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Performance-based Assessments for AC circuit Competencies
In this electronics learning exercise, students predict the behavior of 51 circuits and compare their prediction with actual values. They make the necessary corrections when values don't match.
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Thyristors
In this electronics activity, learners 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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Design Project: Audio Media-based Signal Generator
In this physics worksheet, students are given a schematic diagram to construct an amplifier circuit. They complete 4 short answer questions about the circuit they made.
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Phase-locked Loops
In this physics worksheet, students examine how phase-locked loop circuits works and answer 8 short answer questions about it. They explain how FM radio communication works.
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Performance-based Assessment for Analog Integrated Circuit Competencies
For this electronics worksheet, students build a circuit based on schematic diagram and answer 33 problems about it. They make prediction before testing and compare it with the actual value.
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Numeration Systems
In this physics worksheet, students complete 19 questions on binary numeration system. They explain how this system is used to operate computers.
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Basic Logic Gate Troubleshooting
In this physics worksheet, students analyze and solve gate circuit problems. They solve and write short answers to 22 questions on circuits.
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Electromechanical Relay Logic
For this physics worksheet, students solve and write short answers on 19 questions about electromechanical relay logic. They interpret schematic diagrams and answer questions about it.
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Time-delay Electromechanical Relays
In this physics learning exercise, students solve and write short answers to 19 questions on time-delay relays. They explain how the mechanism works and calculate the amount of delay in seconds.
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Protective Relay Circuits
In this physics worksheet, students answer 4 short answer questions on protective relay circuits. They explain how differential relay works.
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Binary Math Circuits
For this electronics worksheet, students perform mathematical operations using binary circuits to answer 11 questions. They explain and analyze schematic diagrams given.
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Digital Display Circuits
In this physics activity, students solve and write short answers to 15 questions on segment decoder circuits. They interpret and analyze schematic diagrams and answer questions that follow.