Curated OER
Van der Graaf
Four demonstrations with the Van der Graaf generator are delineated for you to share with your science classes. Instructions, explanations, and safety precautions are included. However, a background explanation of the static electricity...
Curated OER
Wire Maze
Middle school electrical engineers design a maze out of wire and connect it in a circuit to a noise-making or lighting device. The idea is to string a paperclip along the wire without touching it along the way. The noise-maker or light...
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...
Curated OER
Resistor and Resistance
High schoolers explore electrical resistance through various experiments. For this physics lesson, students calculate resistance using a mathematical formula. They explain how colors identify the resistance value of a resistor.
Curated OER
Galvanometers
Students construct their own galvanometer. In this physics lesson plan, students explain how it is used to detect electric current. They conduct an experiment to measure how much electricity flows through the circuit.
Curated OER
Van de Graaff Generator
Students explore static electricity using the Van de Graaff generator. In this physics lesson, students construct their own Van de Graaff using simple materials. They explain how charges accumulate on this device.
Curated OER
How Good Is Green?
Students explore the amount of electricity used and wasted in homes and at school using kilowatt meters. In this environmental energy lesson, students compute power usage by appliances over time and identify ways in which electricity is...
Curated OER
Lemon Battery
Students construct their own battery made of lemons. In this electrochemistry activity, students explain why lemons conduct electricity. They perform a series of experiments to investigate its conductivity.
Curated OER
WiTricity Explained
Students explain how electricity is transferred from source to load without actual wires connecting the two. In this physics lesson, students explore how wireless electricity was discovered. They cite practical applications of this...
Curated OER
Circuits and Electromagnets- A Total Inquiry Investigation
Learners investigate how electromagnets work. For this circuits and electromagnets lesson, students complete a series of four challenges using electricity and magnetism.
eGFI
Design a Thermostat
Using a thermostat is an eco-friendly way to control indoor climate. Young engineers practice building electric circuits by designing and constructing a thermostat. Plenty of background information, a vocabulary list, links to the...
Curated OER
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.
Curated OER
Electricity Generation
Students study the history of electricity and the different ways we generate electricity. In this electricity lesson students complete several experiments on generating power.
Curated OER
The Electric Hookup
Students determine the wattage of appliances found in the home. They identify ways to conserve energy and calculate the number of kilowatt-hours that appliances use. They also discover the costs per kilowatt-hour for the appliances.
Curated OER
Its Electric!
Fourth graders define the differences between static and current electricity by participating in an investigation. In this energy lesson, 4th graders utilize electrical supplies to demonstrate the differences between static and current...
Curated OER
What Is Electricity?
Students investigate vocabulary words associated with electricity. In this electrical lesson, students utilize the Internet to research what electricity is and how it works. Students create an actual circuit in class using a battery,...
Energy for Keeps
The Energy Times
Extra! Extra! Read all about past and present energy use in a classroom-made historical newspaper. Useful as a cross-curricular assignment between science, history, and language arts, the project is sure to get young journalists...
Curated OER
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...
Curated OER
The Shocking Truth About Fruit
Looking for a great lesson plan on circuits and conductors of electricity? Take a look at this one! In it, 6th graders create circuits out of pennies, washers, alligator clips, fruit, and LED’s. Learners use voltmeters to analyze the...
Curated OER
Mission Possible: Energy Trade-offs
Teams of electrical engineers work together to develop plans for increasing electricity to a fictitious, but growing community. They consider different sources of electricity, both renewable and nonrenewable, the cost of building and...
Curated OER
Conductivity - Pass the Buoy and Pepper, Please
Buoys around our coastlines are equipped with sensory devices which monitor temperature, salinity, and water pressure. Emerging earth scientists examine some of this data and relate salinity to the electrical conductivity of the surface...
Curated OER
Hybrid Vehicles: Cut Pollution and Save Money
Math and science meet in this lesson on hybrid electric automobiles. This 24-page resource provides everything you need for teaching a lesson that compares the use of internal combustion engines to hybrid electric engines. Participants...
Ohio State University
Ohm's Law
Have you ever wanted to build a conductor? Here is a lesson that takes pupils through building a conductor based on Drude's model in order to better understand electricity.
University of Colorado
The Jovian Basketball Hoop
A radio receives radio signals, converts them to an electrical signal, then converts this signal to a sound signal, and amplifies the sound so people can hear it. Class members use this information to create a short-wave radio antenna...
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