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Nand Gate Logic
Students assess how to construct all possible circuits out of Nand gates. They divide into groups and are given a set of manipulatives to organize and explain the operation of a Nand gate. Each group recognizes the need to construct...
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How Smart are You about Electricity, Batteries and Conductors?
Students create working circuits. In this electricity and circuits activity, students make a battery, then build a flashlight and use part of the flashlight to create a conductivity tester.
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Taking Apart Electrical Appliances
Learners apply the scientific method to the act of taking apart appliances. In this scientific process lesson, students disassemble appliances to learn how their components work together.
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Electrolysis of Water
Ninth graders examine the electrolysis of water by completing an experiment. In this water lesson students will explain how hydrogen can be extracted from water and how energy flows through an electrolysis system.
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From Playing with Electronics to Data Analysis
Learners collect and Analyze data. In this statistics lesson plan, students identify the line of best fit of the graph. They classify lines as having positive, negative and no correlation.
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Exploring Magnetism and Electricity
Students explore Faraday's Law. In this electromagnetism lesson, students investigate Michael Faraday. Students discover the history of the electromagnet. Students examine the parts of an electromagnet.
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Stellar Spectroscopy
Students investigate white light. In this science lesson, students participate in a variety of experiments in which they study light. Students use spectroscopes to view the components of light.
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A Model of a Scanning Tunneling Microscope
Ninth graders explain how a scanning tunneling microscope works. In this chemistry instructional activity, 9th graders construct atomic models and simulate how their images appear under the STM. They discuss the limitations of their...
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Incandescent Light Bulb
Students study the history of the light bulb and how an incandescent light bulb works. In this electricity lesson students complete several experiments on the light bulb.
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Battery Type and Size
Students identify the different types of batteries available in the market. In this science lesson, students discuss how to select the right batteries for a car.
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The Invention of Faraday Cage
Students demonstrate how Faraday's cage work by building their own electroscope. In this physics lesson, students explain how Faraday's cage work. They cite several applications of this principle in the real world.
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Wimshurst Machine
Students examine what a Wimshurst machine is and how it operates. In this mechanics lesson students build a Wimshurst machine and watch it in action.
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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.
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TE Activity: Ohm's Law 2
Students study Ohm's Law 2 after completing an activity about Ohm's Law 1. They determine how long it takes to charge a battery. They examine if it is better to use batteries in series or parallel circuits.
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ESOL 19 Maintaining Employment
Students discuss the term safety and its importance. They analyze how companies go about preventing accidents on the job. They examine different signs or signals that are typical of safety warnings. They practice pronouncing different...
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AC Filtering With Capacitors
Students investigate the properties of capacitors and discover that capacitors block DC and filter AC. They discover the function of capacitors. Students differentiate between AC and DC power. They explore the role of resistors.
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Map Field of Current
Students determine that moving charges create a magnetic field. They discover that the speed and direction of motion, the amount of charge, and the deflection angle observed are closely linked. A voltmeter, pendulum, and a constructed...
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Resistance In Series And Parallel Circuits
Students investigate electric circuits. For this electricity lesson, students observe illumination in a series and parallel circuits. They predict and calculate the resistance in each type of circuit using a voltmeter.
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Construction of an Ammeter and a Voltmeter from a Galvanometer
Students 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.
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Using "Student Power" to Generate Electricity to Run a Portable Compact Disc Player
Students conclude that magnets and magnetic fields can produce electricity. Students also understand how a small motor works and how gears work. Students describe how energy can transform along a pathway.
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Using Transistors: Let's Get Transistorized!
Students build two circuits and explore how transistors function. This activity allow them to observe the operation of a transistor as an amplifier.
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Magneto-hydrodynamic Drives
Students examine how electric and magnetic fields can be used to force water out of a chamber to move a vehicle forward.
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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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Spotlight on Photovoltaics and Fuel Cells
Pupils utilize Internet resources to uncover the pros and cons of two topics in alternative energy technology: photovoltaics and fuel cells. Students analyze the structure and function of each system to make observations about the...
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