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Dimmer and Dimmer and Dimmer and Dimmer
Eighth graders model rheostats to see how they work.
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Magnetism
In this magnets activity, students read about the properties of magnets, electromagnets, and magnetic fields. Then students complete 10 matching, 4 fill in the blank, and 8 word problems.
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Magnetism
In this magnetism worksheet, students read about properties of magnets, permanent and temporary magnets, electromagnets, and magnetic fields. They match 10 terms about types of magnets with their definitions, they draw an electromagnet,...
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Stopping Global Climate Change
Students synthesize or express concepts towards solving the question posed at each lab station about climate change. After all lab teams have finished, the teacher facilitates a class discussion on teams' responses to each station.
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Junkyard Wars-Investigating More Electromagnets
Fourth graders conduct an investigation in order to determine a way to change the strength of an electromagnet's magnetic force. After conducting "control" lifts with their electromagnet, groups make initial changes, record data, and...
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Ways To Go Green
In this environmental awareness instructional activity, learners learn how to "go green" by reading 10 tips that can be used in everyday life. Students answer 10 multiple choice questions. This is an online interactive instructional...
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Parallel DC Circuits
In this circuits worksheet, students answer 24 questions about parallel DC circuits including finding the current drawn by resistors, the total resistance, and the voltage impressed across each resistor in the circuit. Students also...
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Metalloids
Middle schoolers discuss metalloids, their use as semiconductors, and their impact on the computer industry. They work in groups to create a visual timeline showing the evolution of the computer.
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Conductors and Insulators
Fifth graders investigate conductors and insulators by testing their hypotheses. They use copper wire and batteries to light a bulb. They use a penny and a plastic spoon to determine which is an insulator and which is a conductor.
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Conductors, Insulators, and Semiconductors
Students will investigate the differences in conductivity of materials, design a variety of complete circuits, and observe the differences between the manner in which light is produced in an incandescent light bulb and an LED.
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Circuit Breakers
Fifth graders build a circuit breaker and examine its function within a circuit.
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Tsunamis
Students investigate the natural disasters known as tsunamis by researching the Internet. In this nature lesson, students define the word tsunami and discuss how they are created. Students complete an online activity based on...
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Minerals and You
Students study how mineral are used in everything around us-- from cereal to satellites. After informing the students about minerals they will discuss the ones that are in the area of the students.
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Red Shift, Blue Shift
Students demonstrate how stellar spectra measures a star's motion relative to Earth along the line of sight.
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The Efficient City
Middle schoolers research and create a realistic plan for energy efficiency. In this investigative lesson students answer questions and fill out a worksheet on energy.
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Student Exploration: Circuit Builder
In this circuit builder worksheet, learners use the Circuit Builder Gizmo to answer 15 questions and complete charts about different kinds of circuits. Students will need to have access to the online Gizmo to complete the worksheet.
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Hybrid Automobiles
Students explain the basic principles of gasoline engines as propulsion for vehicles. They cite reasons why alternatives for gasoline engines are being considered and explain differences between a motor and an engine.
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Batteries and Bulbs
Young scholars examine the uses of batteries and bulbs and explain the differences between series and parallel circuits. In this circuits lesson students complete a lab activity.
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The Story of the Transistor
Students brainstorm on how certain items have become smaller as technology advances. They watch a video about the history of the transistor.
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White Star Line and the Titanic
Was the Titanic advertised as an unsinkable ship, or was it just what the public believed? In this analysis activity, historians examine both primary and secondary sources to determine the answer to this question and the reliability of...
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TE Lesson: Navigating at the Speed of Satellites
Students study the basic concepts of the Global Positioning System and how it increases the accuracy of navigation. They examine trilateration and how the speed of light is used to calculate distances.
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Geography Made Fun with Technology
Pupils incorporate knowledge box into their classroom activities. In this technology integration lesson, students fill out a graphic organizer using Glossopedia to analyze a new subject.
Technovation
Curiosity Machine: Challenges: Engineer an Electric Switch
Using your knowledge of the flow of electricity, do you think you could build a switch that can complete a circuit to turn on an LED? This site contains the challenge, tips, a lesson plan, and a place for students to document their...
Other
The Blobz Guide to Electric Circuits
An exciting interactive site of games, activities, information, and quizzes about electric circuits. You'll learn what makes circuits work, all about conductors and insulators, switches, changing circuits, and circuit diagrams. Learning...