Curated OER
Simple Circuits
Students investigate how series and parallel circuits work. In this physics lesson, students build their own simple circuits and compare their characteristics. They explain the importance of circuit breakers in household circuits.
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Electric Current and Circuits
Compare the drift speed of conduction electrons in a current-carrying wire to the signal speed of changes in current. They also distinguish between DC and AC and describe how AC is converted to DC.
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What Configurations Work to Light a Bulb?
Learners explore simple electrical circuits. Students experiment, using different configurations, to determine what is necessary to compeete a circuit. Learners observe similarities between arrangements that work and differences in...
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Circuits And Conductors
Students predict the common classroom items, such as paper clips, chalk, keys, or erasers, that will be good conductors in a circuit. They build circuits using a variety of circuit diagrams to test their predictions.
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Series and Parallel Circuits
Students examine electricity. In this circuits lesson students complete an activity that shows them the configuration of circuits.
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Circuits and Conductors
In this electricity worksheet, students study the diagram of the circuits and conductors. Students write how bright each bulb glows.
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A simple computer
In this circuit worksheet, students build a circuit simulating a simple computer using light bulbs, breadboards, push pins and more. Students then complete a chart and answer 1 question.
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Electric Current and Circuits
Students view a basic circuit in operation and discuss what is happening behind the scenes. Using a worksheet with common electrical symbols, they diagram several setups of series circuits and discuss the flow of electrons. They solve...
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Science: Mirrored Movements
This lesson provides students with a lab experience during which students construct a basic electric circuit and use it to explore dexterity skills. A chance to construct and operate a tool that extends a person's grasping ability and to...
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Please Turn Up the Lights!
Eighth graders discuss series and parallel circuits and design an investigation to test a hypothesis on total resistance of series and parallel circuits in combination. After discussion, groups design their experiments, run tests, and...
Science Friday
Make a Speaker
Make science come in loud and clear. Pupils learn about how a speaker works by building one. The scholars first learn about electromagnetic fields by building an electromagnet. Using that knowledge, they build a crude speaker using a...
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Electricity
For this electricity worksheet, students compare open and closed circuits, calculate voltage, and determine total resistance is resistors are parallel or series in a circuit. This worksheet has 19 problems to solve.
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Electrifying the World
Students explore the fundamental concepts of electricity. They examine different circuit diagrams to study how electricity flows. They finish by creating their own simple circuit.
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Design Project: Power Inverter
In this physics activity, students design and build a power inverter given a schematic diagram. They answer 3 short answer questions about the circuit they created.
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Measuring Current
For this measuring current worksheet, students determine where the switch should be placed in a circuit and how the current at one point in a circuit compares to other points in the circuit. Students also draw diagrams of an ammeter and...
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Fundamentals of Radio Communication
Twelfth graders explain the role of electromagnetic waves and antenna in radio communication. In this lesson, 12th graders examine circuit diagrams and solve wave related problems. They also calculate theoretical antenna length for...
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DC Series Circuits
In this circuits worksheet, students review how series circuits work, how volts are created, and how resistors effect the voltage. This worksheet has 11 problems to solve and includes the answers.
DiscoverE
First You See It, Then You Hear It
Light and sound go hand in hand. Pupils set up a system that will emit sound when a laser is directed at a photodiode. Various objects, such as a comb and talcum powder, allow for modulation of the laser beam. Individuals also...
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Linear Computational Circuitry
For 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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Ammeter Design
In this ammeter activity, students answer 13 questions about the design of ammeters and they mathematically analyze a circuit they design and build.
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Basic Logic Gates
For this physics worksheet, students identify the different types of logic gates shown by the schematic diagram. They write short answers to 12 questions on logic gates.
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Insulators and Conductors
Young scholars conduct an experiment in which they create open and closed circuits. In this insulators and conductors lesson plan, students review open and closed circuits and then get in groups to make both kinds of circuit. Young...
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Home Electrical Safety
Learners explain the danger of incorrectly wired plugs. In this physics lesson, students construct their own safe plug. They share the finished project in class.
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AC metrology
In this worksheet, students are asked 11 questions about AC currents and transformers and volt meters. Students can check answers online.