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Steamship Portland: Where's the Energy?
Young scholars examine how steamships operate. They describe the necessary energy conversions. They construct a model paddlewheel ship. They use rubber bands as examples of potential and kinetic energy as they unwind and set the models...
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How Electric Current Produces Energy
Fifth graders are introduced to the concept of electric currents. In groups, they develop their own game board to test different circuits to determine if they are complete. They record their observations of the energy transfer between...
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Climate And the Greenhouse Effect
Students demonstrate the greenhouse effect. They recognize that relatively small changes to our environment can stimulate significant climate changes. They determine that the "scientific method" is a process of testing hypotheses and...
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The Higgs Boson and The Mystery of Mass
In this Higgs Boson and mass learning exercise, students read about the differences in elementary particle mass and they solve 4 equations using a given equation for the potential energy in the Higgs Boson field.
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What happens to water before we use it?
Learners examine how water is treated prior to becoming available for human consumption. In this water treatment lesson plan, students conduct an experiment in which they filter water. Learners formulate a hypothesis, test, analyze data,...
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Gaining Familiarity with Magnetism
Students discuss their perceptions of magnetism and explore the background ideas of magnetism.
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Electricity/Magnetism
Fourth graders explore magnets as fundamental parts of generators and how they are used to produce current electricity. They distinguish between the north and south pole of magnets and the difference between repel and attract. Students...
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Making A Compass
This interesting science lesson is about the compass. Students make a compass out of a magnet, sewing needle, cork, and a glass dish. The lesson includes both a pre and post-test for the students to take, and some very good links to...
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What Color is Chlorophyll?
Students observe the interactions of chlorophyll and light. They develop and form their own testable hypotheses. Students predict the color of chlorophyll in various types of plants.
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Build a Simple Ammeter
Pupils 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 current...
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Magnetic Discovery Bottle
Students examine how to conduct simple investigations and use simple equipment to gather data. For this magnet lesson students decide what types of objects are attracted to magnets.
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All Steamed Up
Students examine the energy conversions and simple machines are involved in the operation of a steam engine. They make a replica of a small steam engine.
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Exploring Magnetism in Solar Flares
Students apply concepts of magnetism to help them understand the production of solar flares. In this solar flare lesson, students complete activities and graphic organizers to help them learn about magnetic fields on the surface of the...
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Twisted Vision
Students investigate the vision adaptations in marine animals in their environments. In this life science lesson, students use polarized filters and make observations. Students explain how the adaptation of polarized vision is an...
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If My Configurations are Correct
Students write the electron configuration of elements in the ground state. In this chemistry lesson, students draw how subatomic particles are arranged in the atom. They construct Lewis dot diagrams of valence electrons.
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Identifying Clouds
Eighth graders research and present to the class information about cloud categories. They observe clouds and describe the characteristics of their cloud observations. They take a cloud identification quiz.
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Gravity, Forces, and Inertia
Students participate in assessments involving gravity, forces, and inertia. They select from a menu of options assessments they would like to complete including worksheets, drawing posters, watching videos, creating crossword puzzles,...
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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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The Discovery of Ohm's Law
Learners study Georg Ohm and how he changed mathematics with his law. In this experimental evidence and stastics instructional activity students complete an experiment on the characteristics of Ohm's law.
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Life of Thomas Edison
Students research the life of Thomas Edison. For this Thomas Edison lesson, students explore major life events of Thomas Edison. Students investigate the inventions of Thomas Edison. Students discover how various fields of study...
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The Connection Between Pigment and Light Colors
Students learn the procedure for mixing secondary colors from primary pigments and observe the results of mixing two primary colors.
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Marconi and the Radio: Reading Comprehension
For this reading comprehension worksheet, students read a selection, then complete 7 multiple choice questions. Students may click on an answer button for immediate feedback. Worksheet is labeled ESL, but is not exclusive.
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Good Vibrations
Students demonstrate sound waves and make changes in the waves
resulting in changes in pitch. Students associate changes in pitch in various "musical instruments"with size and shape and the sound waves they produce.
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Falling
Students should describe the path that the motion would take as well as what might begin or stop the motion. The common characteristic of all the motions that students have experienced directly is that one or more forces are acting on...