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Interactive
Curated OER

Thyristor Application Circuits

For Students 10th - Higher Ed
In this electrical circuit worksheet, learners design and construct a circuit to demonstrate understanding of thyristors. They analyze schematics and answer a series of 16 open-ended questions about switches, rectifiers, or voltage...
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Interactive
Curated OER

Printed Circuit Board Layout and Manufacture

For Students 9th - Higher Ed
In this electrical worksheet, students answer a series of  7 open-ended questions. Students explain the use of terms used in circuit board layout and manufacturing in order to answer the questions. This worksheet is printable and there...
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Interactive
Curated OER

Series DC Circuits

For Students 9th - Higher Ed
In this electrical worksheet, students answer a series of 27 open-ended questions pertaining to DC circuits by analyzing electrical schematics. This worksheet is printable and there are on-line answers to the questions.
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Interactive
Curated OER

Auto-transformers

For Students 10th - Higher Ed
In this electrical circuit activity, students answer a series of 12 open-ended questions with schematics about auto-transformers.This activity is printable and the answers are revealed online.
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Interactive
Curated OER

AC Motor Control Circuits

For Students 9th - Higher Ed
In this electrical worksheet, students answer a series of 23 open-ended questions after interpreting schematic drawings of AC motor circuits. This worksheet is printable and there are on-line answers to the questions.
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Interactive
Curated OER

Pulse-Width Modulation Signal Generator

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

Digital-to Analog Conversion

For Students 10th - Higher Ed
In this electrical circuit worksheet, students answer a series of 13 open-ended questions about digital-to-analog converter circuits. They analyze schematics in order to answer the questions. This worksheet is printable and the answers...
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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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Interactive
Curated OER

Design Project: Intercom System

For Students 9th - Higher Ed
In this electrical worksheet students design an intercom circuit and answer 2 open-ended questions about the volume control and microphone of the intercom. This worksheet can be printed and the answers to the questions are available...
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Interactive
Curated OER

Design Project: Audio Tone Control

For Students 10th - Higher Ed
In this electrical circuit learning exercise, students answer a series of 4 open-ended questions with schematics about audio control in stereos. This learning exercise can be printed and the answers are available on-line.
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Interactive
Curated OER

BJT Amplifier Troubleshooting

For Students 10th - Higher Ed
In this electrical circuit worksheet, students answer a series of 11 open-ended questions about BJT amplifiers and how to troubleshoot these circuits. This worksheet is printable and the answers are revealed online.
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Interactive
Curated OER

Active Loads in Amplifier Circuits

For Students 10th - Higher Ed
In this electrical worksheet, students answer a series of 7 open-ended questions with schematics about active loads in amplifier circuits. This worksheet is printable and the  answers are available on-line.
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Interactive
Curated OER

Optoelectronic Devices

For Students 9th - Higher Ed
In 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

Light-Pulse Switch

For Students 10th - Higher Ed
In this electrical circuit worksheet, learners answer a series of 3 open-ended questions about light-pulse switches. This worksheet is printable and the answers are revealed online.
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Interactive
Curated OER

Design Project: DC Motor

For Students 10th - Higher Ed
For this DC motor worksheet, the learner answers 3 open-ended questions pertaining to the design of a DC motor. The worksheet is printable and the answers are revealed online.
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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

Digital Codes

For Students 9th - Higher Ed
 In this electrical circuit activity, students answer a series of 12 open-ended questions about various types of digital codes. This activity is printable and the answers are revealed online.
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Interactive
Curated OER

Intermediate Electromagnetism and Electromagnetic Induction

For Students 10th - Higher Ed
In this electrical circuit worksheet, students answer a series of 24 open-ended questions about electromagnetism and electromagnetic induction. This worksheet is printable and the answers are revealed online.
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Worksheet
Curated OER

Design Project: AC-DC Power Supply

For Students 9th - 12th
In this electrical circuit worksheet, students answer 5 open ended questions about the design and safety of an AC-DC power supply.
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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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Lesson Plan
Illustrative Mathematics

Mr. Brigg's Class Likes Math

For Teachers 6th - 8th Standards
A quick discussion question that brings some collaboration into your classroom will allow your thinkers to make a decision about sampling. Mr. Briggs wants to know if the results from his class are a valuable comparison to the entire...
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Activity
Illustrative Mathematics

Ice Cream Van

For Teachers 6th - 9th Standards
In an open-ended problem, learners calculate costs involved in driving an ice cream van. Is it better to park in one place or drive through different neighborhoods? Learners look at these and other factors and must make reasonable...
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Interactive
Curated OER

Series-Parallel DC Circuits Series and Parallel DC Circuits

For Students 10th - Higher Ed
In this electrical learning exercise, students draw a schematic design and build a circuit board to grasp the understanding of series and parallel DC circuits before answering a series of 41 open-ended questions. Students interpret...
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Interactive
Curated OER

Linear Computational Circuitry

For Students 11th - Higher Ed
In this electrical worksheet, students draw a schematic design circuit board to grasp the understanding amplification in linear circuitry before answering a series of 35 open-ended questions pertaining to a variety of linear circuitry....

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