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Basic electromagnetic relays
In this worksheet on electromagnetics, students build simple electromagnetic circuits and determines voltage and resistance. There are 11 questions and answers are provided if working online.
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Faraday's Law of Induction
Students study Faraday's law of induction and the equations that show how to calculate electromagnetic induction. In this electromagnetic lesson students complete several experiments on the law of induction.
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So Many Inventions!
Students listen to a teacher read aloud of two books about Chinese inventions. They examine some items that were invented by Chinese inventors such as dominoes, an abacus, a silk scarf, or kite. Next, they determine how a compass works...
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Electric Motors
Learners examine the different types of electric motors including their history and classification. In this motor lesson students complete several experiments with different motors.
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The Electromagnetic Crane
Students explore electromagnetism, simple machines and the design process. They use the concepts of electromagnetism to design and build a device that uses an electromagnet, a pulley and a lever using the provided Engineering Design...
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Wind Power for Educators
Students explore wind power as a renewable resource. In this wind power instructional activity students build models of wind turbines and experiment with different changes to see if it increases efficiency.
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Making an Electromagnet
Young scholars explore electromagnetic forces. In this electromagnetic activity, students construct a working electromagnet and conduct a series of experiments to see what increases the strength of an electromagnet.
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Loudspeaker
Students study the different types of loudspeakers and how they work. In this sound activity students create their own loudspeakers.
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Energy Conversion
Sixth graders study energy conversions. They watch a demonstration of a working engine and make a chart explaining the energy conversions taking place. They build a simple electric motor and research other types of electric generators.
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Multiple Alleles
Students observe models of the ABO blood system including erythrocytes, antigens, and antibodies. They investigate the antigens that result from certain allele combinations and move antibodies to determine whether agglutination occurs...
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Let's Light Up a Light Bulb!
Third graders investigate the concept of how electricity works in the lighting of a light bulb. They construct a circuit in order to follow the path of electricity and test how it can travel in a wire system. Then the light bulb is lit...
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Cosmic Poetry: Words and Ideas Bring the Cosmos to Life
Sixth graders study the cosmos and their thoughts and feelings about the universe. For this cosmic poetry lesson students create a venue where they can "safely" ask questions and discuss ideas.
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Physical and Chemical Changes
Students examine the different changes in matter. In this chemical change lesson students determine the amount of reactant made in a reaction using the law of conservation.
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Conserving Energy Resources
Seventh graders research on energy conversion. After they have researched several types of energy resources, teams of two to four create posters which depict how these resources can be conserved.
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Electrifying the World
Students explore the fundamental concepts of electricity. They examine different circuit diagrams to study how electricity flows. They finish by creating their own simple circuit.
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More Power to You
Pupils construct a simple galvanometer in order to detect the presence of an electric current as well as determine the amount of the current. Activity is divided into two parts, first part as group work and second as individual.
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Transformers
Students examine how a transformer works and its practical applications. In this electricity activity students complete several experiments using transformers and generators.
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Build a Simple Ammeter
Students build and work with a simple ammeter to test theories on why solar cells connected in parallel produce more current that in series. Students use the ammeter to indicate the presence, direction, and strength of an electric...
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Interactive Meiosis
Students study meiosis and the stages of mitosis. In this meiosis lesson students divide into groups and complete an activity.
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Voyage to the Planets
Students examine the planets in the solar system. In this planetatry lesson students complete a project using a WebQuest program.
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Help Wanted: A Lighting Engineer For Popular Rock Group
Students are assigned to groups, and determine each member's role in the group. They will design an experiment to determine a way to produce the three primary and five secondary colors. Students discuss color and mood. They listen to a...
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Classifying Dog Breeds
Students classify dog breeds. In this animal science lesson, students research various breeds of dogs on the Internet and classify breeds into small, medium, and large breeds. Students illustrate their classification notes with pictures.
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Mystery of the Alaskan Seamounts
Students study seamounts and the processes that form them. In this Gulf of Alaska lesson students interpret data and investigate a hypothesis.