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Electrifying the World

For Teachers 3rd - 5th
Young scholars 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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Bulbs & Batteries Side by Side

For Teachers 3rd - 5th
Students build parallel circuits, exploring how they function and looking at their unique features. They describe how current changes when batteries are added in parallel or removed from a parallel arrangement, demonstrate the process of...
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Let There Be Light

For Teachers 5th
Fifth graders explore electricity. In this electricity instructional activity, 5th graders experiment with open and closed circuits. Students determine how to properly connect a battery and bulb to illuminate the bulb.
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Switcheroo

For Teachers 3rd - 5th
Students construct a simple switch and determine what objects and what types of materials can be used to close a switch in a circuit and light a light bulb.
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Please Turn Up the Lights!

For Teachers 8th
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...
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Flowing Electrons

For Teachers 3rd - 5th
Students act out different types of circuits, and create their own circuits using wire, a bulb, a battery and a switch.
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Conductors, Insulators, and Semiconductors

For Teachers 6th - 8th
Students will investigate the differences in conductivity of materials, design a variety of complete circuits, and observe the differences between the manner in which light is produced in an incandescent light bulb and an LED.
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Design Project: Sensitive Audio Detector

For Students 10th - 12th
In this physics learning exercise, students answer 5 conceptual questions about the sensitive audio detector they built. They analyze the component of their circuit.
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Fundamentals of Radio Communication

For Students 12th
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...
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Design Project: Power Inverter

For Students Higher Ed
In this physics worksheet, 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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Design Project: Stepper Motor Driver

For Students Higher Ed
In this electronics worksheet, students design and build a stepper motor drive circuit. They answer 1 short answer question about the design.
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Electromagnets

For Teachers 3rd - 4th
Students are introduced to the relationship between electricity and magnetism. Using a compass, they observe and record the effects of placing the object near magnetic fields and electric currents. They also experiment using a steel and...
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Is That Icebox Green?

For Teachers 7th
Seventh graders create a timeline of the development of electrical appliances. In this physics lesson, 7th graders explore energy consumption over the past 90 years. They create a poster about their chosen electrical device detailing its...
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Let's Light Up a Light Bulb!

For Teachers 3rd
Third graders investigate the concept of how electricity works in the lighting of a light bulb. They construct a circuit in order to follow the path of electricity and test how it can travel in a wire system. Then the light bulb is lit...
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Build a Simple Ammeter

For Teachers 5th - 9th
Students build and work with a simple ammeter to test theories on why solar cells connected in parallel produce more current that in series. Students use the ammeter to indicate the presence, direction, and strength of an electric...
Worksheet
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Measuring Current

For Students 10th - 12th
In 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...
Worksheet
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Grade 9 Science Review

For Students 9th - 12th
In this 9th grade science review learning exercise, students complete 63 true or false questions on topics such as atomic notation, isotopes, covalent bonds, Ohm's law, and electric circuits.
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Two Kinds of Circuits

For Teachers 4th
Fourth graders examine parallel and series ciruits. They experiment what happens if a bulb is removed from both a parallel and series circuit. They understand the differences between parallel and series ciruits,
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A Simple Motor

For Teachers 4th - 8th
Instructions for building a simple electromagnetic motor are provided for the teacher. Aside from some sketchy background information and a list of content standards to be met, that is about all you will find in this resource. The motor...
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How Photocells Work

For Teachers 7th - 10th
Give small groups of physical scientists tokens that represent electrons in a photovoltaic cell. They play a dice game in which they move the tokens around, representing the flow of electrons through the p-n junction of a semiconductor...
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Castaway or Survivor

For Teachers 9th - 12th
What a clever idea! Chemistry learners imagine themselves deserted on an island with a radio, but no batteries. They also have a few odds and ends in their pockets and storage chest. They are challenged to create a battery that will...
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Electrostatics

For Teachers 6th - 8th
Middle schoolers examine ways positive and negative charges are attracted and repelled by watching teacher demonstrations, and complete activity sheet related to classroom demonstration activities to prove proficiency of knowledge of...
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Electric Circuits

For Teachers 6th - 8th
Students model the flow of electrons in a circuit, draw diagrams of an electric circuit and build an electric circuit. Students explain how to tell when the path of an electric circuit is complete, and test the conductivity of a variety...
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Circuit Lab

For Teachers 8th - 12th
Students explore the properties of electricity. This lab shows students the need for a circuit in order to have a flow of electricity. It demonstrates Ohm's law, which relates voltage, current, and resistance.

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