Curated OER
Printed Circuit Board Layout and Manufacture
In this electrical learning exercise, 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 learning exercise is...
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Interactive Notes-"Electricity"
Students explore electricity. In this interactive electricity lesson, students create static electricity with balloons, observe the rate at which ice melts to identify conductors and insulators, and create a static charge. Activities...
Teach Engineering
Can You Resist This?
Some things are hard to resist. Small collaborative groups build circuits and calculate the voltage using Ohm's Law. Budding engineers explore the connection between the voltage across different resistors and linear functions with...
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Electric Shock
In this electrical learning exercise, students answer a series of 17 questions about electrical shock and electrical safety. This learning exercise is printable and the answers are available on-line.
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Switches
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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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 Operational Amplifiers
In this electronics worksheet, students analyze different amplifier circuits and answer 18 short answer and problem solving questions about them.
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Performance-Based Assessments for Basic Electricity Competencies
For this electricity worksheet, learners are assessed given 29 schematics and a competency for each schematic. They find either the conditions found in each schematic, the parameters of the schematic or give an analysis of the schematic...
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Circuit Boards
Students explore circuits. In this electricity science activity, students build a circuit board after viewing a related PowerPoint presentation. Detailed instructions are included.
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Basic circuit troubleshooting
In this circuit worksheet students complete a series of questions using diagrams of different types of circuits and explain why they fail or work.
Institute of Electrical and Electronics Engineers
The Power of Graphene
To prepare for the activity, STEM classes read about nanotechnology and the amazing properties of graphene. They collect a graphene sample from pencils, and then connect them into simple circuits to determine whether it makes a better...
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Overcurrent Protection
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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Mixed Frequency Signals
In this electrical learning exercise, students interpret schematics to answer a series of 31 questions about mixed frequency signals. This learning exercise is printable and the answers are available on-line.
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Electromechanical Relay Logic
In 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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Resonance
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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Design Project: DC Voltage Regulator
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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Optoelectronic Devices
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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Pulse-Width Modulation Signal Generator
In this electrical instructional activity, students answer a series of 6 open-ended questions about pulse-width signal generators. This instructional activity is printable and the answers are revealed online.
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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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Time-delay Electromechanical Relays
In this physics activity, 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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Memory Devices
In 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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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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Basic Oscilloscope Operation
In this electrical activity, students answer a series of 25 questions about the use and understanding of an oscilloscope used by electrical technicians. This activity is printable and the answers are revealed on-line.
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Switched Capacitor Circuitry
In this electronics worksheet, students complete 15 short answers and problem solving questions related to capacitance circuits.