Bonneville
Phone Charger Efficiency
Be efficient in learning about efficiency. A fun hands-on activity has pupils calculate the efficiency of cell phone chargers by measuring the power in and power out. They also learn how to read and use circuit diagrams.
Bonneville
Using a Multimeter to Analyze a Solar Circuit: Measuring Current and Voltage—Calculating Power and Resistance
Power to the people who understand electricity. A simple experiment teaches pupils how to set up an electric circuit that includes a solar module and how to measure voltage and current using a multimeter. They calculate power and...
Trash For Teaching
The Light-House Project
Groups work together to design a lighthouse, from designing and drawing the wiring diagram, to creating prototypes of the switch and circuit, to envisioning and building a scale model along with a blueprint. By including different...
Curated OER
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...
Curated OER
Lithography Techniques/Making a Printed Circuit Board
Students create an electronic schematic on their PCB. In this physics lesson, students solder and assemble electronic components. They research the function of these components and share their findings in a group.
Curated OER
PHYSICS LESSONS
Young scholars study the concept of electricity, what an electric current is and its relationship between voltage and resistance.In this electrical lesson students solve problems using Ohm's law, and research alternative sources of...
Curated OER
Construction of an Ammeter and a Voltmeter from a Galvanometer
Pupils explore series and parallel circuits. In this physics lesson, students construct a simple circuit and measure its maximum current. They construct their own voltmeter and ammeter that operates at a specified range.
Curated OER
Mystery Card 3
Students will make a circuit on a mystery card. They will connect wires, bulbs, and battery to form an electrical tester. After students learn how to make one following the directions, they can create their own mystery card by...
Curated OER
Mystery Card 1
Students test their knowledge of electrical conductors and circuits by constructing an electric tester and using it to determine where electricity flows between circles on a mystery card.
Curated OER
Mystery Card 2
Learners make a circuit on a mystery card. They then use an electrical tester to determine where electricity flows between circles on the card. They will connect wires, bulbs, and a battery to form an electrical tester.
Curated OER
Adventures in Electrical Engineering
Learners explore electricity by conducting a series of experiments. For this physics lesson, students discover the relationship between current, voltage and resistance. They calculate voltage and power in a given system.