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Electrical Safety Situations
Students determine appropriate responses to electrical emergency situations such as a downed power line. They examine an image of a fallen power line before discussing reasons that a line might be down and how to handle the situation....
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Electrical Safety Emergency Plan
Students discuss Picture 7 which is a hairdryer near a basin. They discover that if the hairdryer is plugged in and turned on and falls into the water it will form a circuit and anyone touching the water or hairdryer may be electrocuted....
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How Many? How Far? How Thick?
Fifth graders examine the role of magnetism and electricity. In groups, they are given different types of magnets and discover how the magnetic force differs for each one. They measure the amount of distance a paper clip moves toward...
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Electric Gelatin
Students complete an experiment about static electricity. They are provided with a small plate that has gelatin and then given a small balloon. Students put the balloon above the gelatin and observe what happens, and then slowly raise...
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How a Circuit Works
Students discover the basic principles of circuits by designing and testing some of their own. They are told that circuits usually have a power source such as a battery and a resistor such as a light. Students make a circuit using a...
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Testing for Conductivity
Students test the conductivity of selected liquids and solids. They test the circuit by touching the two free ends of the wires together and add salt little by little recording the data after each addition. Finally, students predict...
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General Industry Outreach Training Program
Students, after being introduced to an overview of the hazards of electricity at the workplace, view a power point presentation involving the four types of injuries that could result from contact with electricity: electrocution or death,...
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Energy Safety Tips
Learners explore hazards of both electricity and natural gas when they are not properly handled. Students investigate the real-world hazards electricity and natural gas present. They participate in a simulation that illustrates the flow...
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Peak Load Growth Along the Wasatch Front: What's Driving Electricity Demand in Utah?
Young scholars study how electricity is used in Utah. They create an advertising plan to educate consumers about peak cycles and energy costs for the cycling service of electricity. They present their advertising plan to the class for...
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Communications Technologies
Students explore the examples of innovative technology found on the AT&T Labs Technology Showcase Demos website. They look at communciation patterns. They write in their science journal the problem it is intended to solve and a...
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How Much Does it Cost to Light Your School?
Middle schoolers explore the cost of electricity used to light their classrooms. They compute the cost of electricity as well as the number of kilowatt hours of electricity used during the school year. Students compute the number of tons...
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Transformation of Energy-8th Grade
Eighth graders examine how electricity is produced in relation to the atom as well as what causes electric current to flow and what determines how much current flows through a circuit. These and other concepts of transformation of energy...
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How Much Electricity Do You Use Each Year
Students relate the usage of common household appliances to coal usage. They examine the example of how much coal is used each year by a typical family of four to operate various appliances.
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Coal To Electricity
After observing the table that tells about the wattage, kilowatts, and estimated pounds of coal consumed annually; students construct a bar graph that indicates the amount of coal required to run each of the following appliances for one...
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Auditing the Energy-Guzzlers in Your Home
Students identify the energy sources in their community as renewable or non-renewable resources. Using their homes, they identify the types of energy they use to heat and power it. They calculate the amount of electricity used by each...
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Presenting the Hogg Family
Students practice real life problem solving and rounding skills. They determine the amount of coal used each year by a family of four to opertate all of their electrical appliances.
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Electricity: Going with the Flow!
Fifth graders explore a simple circuit. They experiment with a wire, light bulb and a bettery to see how many ways they can make the light bulb light up. Students describe how they were or were not ablt to light the bulb.
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The Conncection Lesson
Fourth graders see how electricity can flow through objects and can be used to do work. They construct a working circuit of their own and explain why it is able to do work. They get students familiar with what it takes to create a movie.
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Now, That's a Bright Idea!
Students explore the role that electricity plays in their daily lives, both in school and at home. They conduct research on energy usage in various rooms of the school and in their homes and create posters, graphs, and analyses of their...
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How do Ohm's Law and Constraint-Based Reasoning Help in Thinking About Circuits?
Students investigate Ohm's Law. Through experimentation, students observe Ohm's law. Using the voltage and resistance, students calculate with Ohm's law. Students collaborate in other activities to apply Ohm's Law to series and...
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Circuits And Conductors
Students predict the common classroom items, such as paper clips, chalk, keys, or erasers, that will be good conductors in a circuit. They build circuits using a variety of circuit diagrams to test their predictions.
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Using electricity
Students explore how a switch can be used to break a circut. Students construct a simple series circuit and use it for a purpose. Students read the "The Lighthouse Keeper's Lunch,or one of the "Katie Morag" stories which clearly shows...
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Basic Electric Circuits
Students calculate the resistance across a bank of resistors in a series, parallel and combined circuit. Using new vocabulary words, they define and describe them in a scientific manner. After stating Ohm's Law, they solve electrical...
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Electric Current and Circuits
Students view a basic circuit in operation and discuss what is happening behind the scenes. Using a worksheet with common electrical symbols, they diagram several setups of series circuits and discuss the flow of electrons. They solve...