Curated OER
Electrical Energy
In this electrical energy instructional activity, students will review currents and electrical circuits, including how electrical energy is measured. This instructional activity has 6 words scrambles, 6 fill in the blank, 5 multiple...
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Transmission of Electricity
Students examine why electricity is distributed at high voltage and the functions of transformers. In this electromagnetism lesson students study at what frequency electricity is distributed.
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Alessandro Volta: The Invention of the Voltaic Pile (The First Electric Battery)
Students conduct a series of experiments on electricity. In this physics lesson, students study the work of Alessandro Volta particularly his experiment on the the Voltaic Pail. They build their own Voltaic Pile to recreate his experiment.
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Leyden Jar: Static Electricity
Students experiment with a Leyden Jar, a device that stores electrical charges. A large voltage can be built up in this jar by adding more and more charge. The modern name for this device is a capacitor.
Carnegie Mellon University
Battery Workshop
Introduce your class to the workings and parts of a battery-operated circuit. Pairs of pupils use lemons to make batteries and measure voltage and current with a multimeter. An accompanying worksheet is used for recording values and...
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Series or Parallel?
Physics classes that are studying electricity connect photovoltaic cells into both series and parallel circuits. Inquiry and critical thinking come into play as learners try to determine which circuit is more productive. They associate...
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Battery fun
Conduct an experiment with batteries to make a simple circuit. Fifth graders read the provided information, consider the two circuits, and determine which one is complete. An electrically charged experiment suggestion is included. Tip:...
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What's a Capacitor?
Students explain concepts of charge storage, how a capacitor works and how DRAM uses capacitors to store memory. They construct a capacitor and use a multimeter with capacitance meter capability to measure the stored charge in the...
Bonneville
How Much Energy Do YOU Use?
Determine the power hog in the house. Pupils learn the difference between power and energy before participating in a hands-on activity. Using a power meter, pairs measure the actual power used for several household devices, estimate the...
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Resistor and Resistance
Students explore electrical resistance through various experiments. In this physics lesson, students calculate resistance using a mathematical formula. They explain how colors identify the resistance value of a resistor.
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Electrical Resistivity
Students examine how materials oppose the flow of an electrical current. In this resistivity lesson students complete several experiments on the differences between resistance and resistivity.
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Science Quiz-Electricity
In this science electricity quiz, students answer a set of 10 questions.Page contains links to additional activities and answers.
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Peak, Average, and RMS Measurements
In this voltage worksheet, students answer ten questions about RMS amplitude, DC power sources, AC alternators and the measurements used for voltage in power lines.
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Decibel Measurements
In this decibel worksheet, students answer 19 questions about amplifiers, circuits and the power gains or losses in these electrical systems.
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2010 Electricity 10
For this electricity worksheet, high schoolers answer 17 multiple choice questions about electricity, how it is measured, the types of currents, the types of meters and circuits. Students also answer multiple choice questions about...
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Dependence of Light Intensity on Distance
Hopefully you have a sensor interface for your physics class to use with graphing calculators when collecting data with a light sensor. If so, read on. Use this resource for learners to predict and then test whether or not the intensity...
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Chemistry 1 Practice Exam
Thirty multiple-choice questions and their answers are provided in this resource. It was written for a general chemistry course and queries test takers on scientific notation, mixtures, chemical symbols, electric charges, Dalton's atomic...
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Paths of Electrical Currents
Fourth graders examine the paths that electrical currents travel. They create a current of electricity using flashlights, bulbs, batteries, wires and tape. They determine how to create a closed circuit that will light the bulb. They...
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Click, Clack, Moo: Electric Blanket Science
Pupils read Click, Clack, Moo: Cows That Type by Doreen Cronin and discuss the similarities and differences between electric blankets and regular blankets. They brainstorm a list of reasons why the farm animals wanted electric blankets.
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Measurement of Time: Pre Test
In this measuring time activity, students answer a set of 10 multiple choice questions. Students may click on an answer link.
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Circuits and Symbols
In this circuits activity, high schoolers read how electricity flows through circuits and learn how to draw a circuit diagram. Students then complete 16 matching, 2 multiple choice, 14 fill in the blank, and 3 short answer questions.
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Optoelectronic Devices
In this electrical activity, 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 activity is printable and...
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Ohm's Law I
Learners work to increase the intensity of a light bulb by testing batteries in series and parallel circuits. They analyze Ohm's Law, power, parallel and series circuits, and ways to measure voltage and current.
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Design Project: AC-DC Power Supply
In this electrical circuit worksheet, students answer 5 open ended questions about the design and safety of an AC-DC power supply.