Curated OER
Electric Motors
Students examine the different types of electric motors including their history and classification. In this motor lesson students complete several experiments with different motors.
Curated OER
Electrical Energy
Students conduct an experiment to find out how well different wires radiate heat when voltage is applied across the wire. They use the results of their experiments to consider how the gauge of the wire and the type of wire affect the...
Curated OER
Static Electricity 4: Static Electricity and Lightning
Students explain concepts related to static electricity, based on a single example: lightning.
Curated OER
Static Electricity 3: More About Static Electricity
Students reinforce the concept that static electricity is a phenomenon that involves positive and negative charges.
Curated OER
Conductors and Insulators Experiment
In this conductors and insulators experiment worksheet, students follow the procedures to set up an experiment that tests which common materials are conductors or insulators.
Curated OER
MINI-UNIT on ELECTRICITY
Students identify hypotheses related to static electricity, to begin to test the hypotheses, to begin to develop conclusions related to observations, to demonstrate that like charges repel and unlike charges attract each other, to name...
Curated OER
Switched Circuit Experiment
In this switched circuit experiment learning exercise, students follow the procedures to build a simple circuit with batteries, light bulbs and paper clips.
Curated OER
Building an Electric Motor
Students study different motors and how they convert electrical energy to mechanical energy. In this motor lesson students make a model of an electric motor and examine how it can be used to do work.
Curated OER
Static Electricity
In this scientific investigation activity, students follow the provided procedures to examine static electricity and then respond to 1 short answer question.
Curated OER
Electric Power Transmission and Distribution
Students explain how power is transmitted over long distances. In this physics lesson, students simulate controlling power flow in parallel transmission lines. They discuss several applications of wireless power transmission.
Curated OER
Electric Charge
Students discover and identify positive and negative electrical charges and understand that like repels and opposite charges attract. In this physics lesson, students observe how friction can be used to give electrical charge to various...
Curated OER
Electricity's Attraction
Middle schoolers explore the different features of a roller coaster using an interactive website. In this physical science lesson, students explain the role of science to make this thrill ride possible. They develop a creative...
Curated OER
Electrical Conduction in Semiconductors
In this electronics worksheet, students explore the properties of semiconductors to complete 17 short answer and problem solving questions.
Curated OER
Methods of Power- Solar, Hydrogen, and Electric
Students examine solar, hydrogen, electric power. In this research based lesson, students will do simple investigations, view videos, discuss, and research how these three types of energy are used for power. They illustrate a...
Cornell University
Electromagnets
Discover the connection between electric current and magnets. Scholars create electromagnets by passing a magnet through a coil. They experiment with different materials to determine the variables that affect the strength of the current.
Urbana School District
Electrostatics
Why did lightning shock the man? Because it didn't know how to conduct itself. Presentation covers electric charges, insulators, conductors, electroscopes, lightning, generators, grounding, static electricity, and more. Presentation is...
Colorado State University
How Can You Demonstrate the Different Efficiencies of Different Light Bulbs?
Need a bright idea for an engaging lab? Watch your class light up as they explore the difference in efficiency between incandescent and LED bulbs! The resource makes use of simple materials and encourages learners to infer what's...
Teach Engineering
Circuits and Magnetic Fields
Have your class use compasses to try to find the magnetic field around an electric current. Groups use the same technique to visualize magnetic fields as they did in the second activity in the series, but this time, the field is created...
Teach Engineering
Building a Piezoelectric Generator
In pairs, learners build a piezoelectric generator from readily available electric components in the second and final installment of the two-part series. Tapping the piezoelectric element produces enough electricity to light an LED....
Sciencenter
Carrying Charges
What's all the buzz about electricity? Scholars take part in a scientific activity to test the conductivity of liquids and solutions. They first see if water, salad oil, alcohol, and vinegar cause a buzzer to buzz when electrodes are...
Columbus City Schools
Transformation: Energy in Disguise
Energy transformations happen everywhere, every second of the day. The energy transformation common to most scholars is potential and kinetic energy. The three-week lesson covers multiple types of energy transformations through...
Curated OER
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.
Curated OER
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.
Curated OER
Introduction to Electricity
Students experiment with static electricity and make their own electrical circuits. Students experiment with their circuits to explore conductors and insulators. Students identify Thomas Edison as the person who invented the electric bulb.