Curated OER
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.
Curated OER
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
Students 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
Learners 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 lesson students build models of wind turbines and experiment with different changes to see if it increases efficiency.
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Making an Electromagnet
Students explore electromagnetic forces. In this electromagnetic lesson, 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 lesson 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
Learners 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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Physical and Chemical Changes
Students examine the different changes in matter. In this chemical change activity students determine the amount of reactant made in a reaction using the law of conservation.
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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. In this cosmic poetry instructional activity students create a venue where they can "safely" ask questions and discuss ideas.
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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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Transformers
Young scholars examine how a transformer works and its practical applications. In this electricity lesson students complete several experiments using transformers and generators.
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More Power to You
Students 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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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
Learners study meiosis and the stages of mitosis. For 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.
Curated OER
Help Wanted: A Lighting Engineer For Popular Rock Group
Middle schoolers 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...
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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
High schoolers study seamounts and the processes that form them. In this Gulf of Alaska activity students interpret data and investigate a hypothesis.
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Here Today, Gone Tomorrow....?
Understanding the effects of an introduced species on the population of native species
Curated OER
Protein Biochemistry: Evidence for Charged Amino Acids in Proteins
Students add the acid and base drop wise as the protein precipitates. If either are added too rapidly, students may miss detail or the protein may not have sufficient time to renature. Casein does not buffer the solution well when it is...