Curated OER
Changing Circuits
In this electrical circuits worksheet, 5th graders study 6 diagrams and of circuits and determine whether each would allow a bulb to light or not.
Curated OER
Electricity Lesson II: Electrical Symbols
Zap! It's time to discuss the various symbols seen when working with electrical equipment. Intended for a vocational audience, the presentation gives basic definitions, diagrams, and labels for 10 commonly seen electrical symbols.
Mr. E. Science
Electric Charges and Current
Resistance is not futile, it is voltage divided by current. The presentation goes in depth covering electric charges, conductors, insulators, electric fields, static charges, and circuits. The lesson is the 12th in a series of 26.
Curated OER
Series and Parallel AC circuits
In this AC circuits worksheet, students answer 75 questions about series and parallel circuits including building and analyzing their own circuit mathematically, interpreting schematics of AC circuits and finding total impedance of...
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Physics: Electricity and Magnetism
Students draw series and parallel electrical circuits. For this electromagnet lesson, students describe how current changes depend on circuit components. Students use an OHT of a series and parallel circuit to predict the path...
Curated OER
Flick the Switch
After reading a short paragraph on how electrical switches work, learners look at four examples of electrical circuits, and circle the ones which will allow a lightbulb to be lit. This would be a good precursor to having your charges...
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Positive Feedback Opamp Circuits
In this physics worksheet, students complete 12 short answer questions on opamp circuits. They also perform calculations of voltage in some items.
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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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Current Divider Circuits
For this circuits worksheet, students answer ten questions about current divider circuits, the resistance in them, the currents in resistors of parallel circuits and they design, build and mathematically analyze a circuit.
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Time Constant Circuits
In this time constant circuits worksheet, students answer 23 questions about the design of circuits that need time delays, about capacitors and inductors, and about resistors and the design of circuits.
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Basic circuit troubleshooting
In this circuit instructional activity students complete a series of questions using diagrams of different types of circuits and explain why they fail or work.
PBS
Hidden Alarm
It's time! The fourth lesson in a five-part series has teams of scholars build a circuit for an alarm. A switch lets them turn the alarm on and off and allows them to hide the alarm—just as long as they don't hide it in the classroom!
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Fall 2003 Midterm Exam #1
Electricity is the focus of this college-level midterm exam. It requres physics learners to answer multiple choice and short answer questions in addition to evaluating several diagrams and graphs. This is appropriate for most high school...
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Current Electricity: Electrical Circuit Activity
In this direction of electron flow activity, students determine whether current will flow when a switch is closed, then mark positive and negative signs in circles of batteries for circuits shown on diagrams.
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Electromechanical Relay Logic
In this physics worksheet, learners 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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Capacitive Reactance
In this electronics worksheet, 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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Active Filters
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...
Curated OER
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 ...
Institute of Electrical and Electronics Engineers
Two Button Buzzer Circuit
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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Bipolar Junction Transistor Theory
In this electrical instructional 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...
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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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IGFET amplifiers
In this electronics worksheet, students 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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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...
Curated OER
Phase-locked Loops
For 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.