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Worksheet
Curated OER

Electricity and Thermodynamics Review

For Students 9th - 12th
In this electricity and thermodynamics worksheet, students review the major concepts of both series circuits and parallel circuits, they review types of thermal transfer, they match electricity terms with their definitions, they fill in...
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Lesson Plan
Curated OER

How Electric Current Produces Energy

For Teachers 5th
Fifth graders are introduced to the concept of electric currents. In groups, they develop their own game board to test different circuits to determine if they are complete. They record their observations of the energy transfer between...
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Lesson Plan
Institute of Electrical and Electronics Engineers

Two Button Buzzer Circuit

For Teachers 3rd - 8th
Learners explore circuit structure, draw a schematic for it, and construct a two button buzzer model out of wires, a battery, buttons (switches), and a buzzer.
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Interactive
Curated OER

Resonance

For Students 10th - Higher Ed
In this electrical worksheet, students draw a schematic design and build a circuit board capable of producing a wide range of audio-frequency AC signals before answering a series of 26 open-ended questions. This worksheet is printable...
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Interactive
Curated OER

Overcurrent Protection

For Students 9th - Higher Ed
In this electrical worksheet, students answer a series of 13 open-ended questions with schematics about excessive electrical current going through conductors. This worksheet is printable and there are on-line answers to the questions.
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Interactive
Curated OER

Optoelectronic Devices

For Students 9th - Higher Ed
For this electrical worksheet, students design and build  circuit boards using photovoltaic cells to grasp the understanding of circuit design before answering a series of 10 open-ended questions. This worksheet is printable and there...
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Interactive
Curated OER

Active Filters

For Students 1st
In this electrical worksheet, 1st graders design and build a circuit model to grasp the understanding of filters in circuits pertaining to impedance and cut-off frequency. They answer a series of 31 open-ended questions that include...
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Interactive
Curated OER

Memory Devices

For Students 10th - Higher Ed
For this electrical worksheet, students design and build a circuit board to grasp the understanding of various electronic memory devices before answering a series of 18 open-ended questions that include analyzing schematics. This ...
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Interactive
Curated OER

Multi-stage Transistor Amplifiers

For Students 10th - Higher Ed
In this electrical activity, students design and build a circuit board using diodes, transistors, and dry cell batteries, to grasp the understanding of circuit design before answering a series of 15 open-ended questions that include...
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Interactive
Curated OER

CMOS Logic Gates

For Students 10th - Higher Ed
In this electrical worksheet, students answer a series of 27 open-ended questions about logic circuits. They construct a circuit board to help explain logic circuits. This worksheet is printable and the answers are available on-line.
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Interactive
Curated OER

Bipolar Junction Transistor Theory

For Students 10th - Higher Ed
In this electrical activity, students draw a schematic design and build a bipolar transistor to grasp the understanding of bipolar junction transistor theory before answering a series of 28 open-ended questions. Students analyze...
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Interactive
Curated OER

Differential Transistor Amplifiers

For Students 9th - Higher Ed
For this electrical worksheet, students draw a schematic design and build a circuit board to grasp the understanding of differential transistor amplifiers before answering a series of 19 open-ended questions. Students analyze schematic...
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Worksheet
Curated OER

Switches

For Students 10th - 12th
In this switches worksheet, students solve 18 problems about types of switches, circuits, the voltage of the switches, the contact status and the number of poles and throws in switches.
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Interactive
Curated OER

Mixed Frequency Signals

For Students 10th - Higher Ed
In this electrical worksheet, students interpret schematics to answer a series of 31 questions about mixed frequency signals. This worksheet is printable and the answers are available on-line.
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Interactive
Curated OER

IGFET amplifiers

For Students 9th - Higher Ed
In this electronics worksheet, learners draw a schematic design and build a circuit board to grasp the understanding of IGFET amplifiers before answering a series of 2 open-ended questions with schematics. This worksheet is printable and...
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Worksheet
Curated OER

Thyristors

For Students 12th - Higher Ed
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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Worksheet
Curated OER

Basic Operational Amplifiers

For Students Higher Ed
In this electronics worksheet, students analyze different amplifier circuits and answer 18 short answer and problem solving questions about them.
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Interactive
Curated OER

Design Project: DC Voltage Regulator

For Students 10th - Higher Ed
In this electrical worksheet, students draw a schematic design and build a circuit board to grasp the understanding of DC circuits before answering a series of 5 open-ended questions. There are no schematics available for the design or...
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Worksheet
Curated OER

AC Power

For Students 12th
In this physics worksheet, 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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Worksheet
Curated OER

Design Project: Audio Media-based Signal Generator

For Students 12th - Higher Ed
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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Worksheet
Curated OER

Basic Logic Gate Troubleshooting

For Students Higher Ed
In this physics instructional activity, students analyze and solve gate circuit problems. They solve and write short answers to 22 questions on circuits.
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Worksheet
Curated OER

Phase-locked Loops

For Students 12th - Higher Ed
In this physics instructional activity, 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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Interactive
Curated OER

Pulse-Width Modulation Signal Generator

For Students 10th - Higher Ed
For this electrical worksheet, students answer a series of 6 open-ended questions about pulse-width signal generators. This worksheet is printable and the answers are revealed online.
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Interactive
Curated OER

Basic Troubleshooting Strategies

For Students 10th - Higher Ed
In this circuits worksheet, students are given 15 different scenarios to troubleshoot using the scientific method. Topics include electrical lights, "network" power cabling, gas pipelines and stereo systems.

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