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Biodegradability
Students study the effects of water, salt water and heat on common household materials. They separate an emulsion and show that the materials are completely recoverable and observe the effect of acetone and water on polystyrene.
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Why Do Things Fall?
In this universal gravitation activity, students fill in the blanks to complete sentences with 11 given terms about gravity, inertia, acceleration, mass and force. Students also answer 7 questions about mass, weight and force.
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Mr. and Miss Big Feet
Third graders experiment with gravitational force. In this physical science lesson, 3rd graders send matchbox cars off a ramp while changing the amount of weight attached to the car. Students record their data and discuss the results.
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Bacteria
In this bacteria worksheet, students fill in the blanks with the correct word. Students then label the structures found on a bacterium.
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Look Mom, No Wings!
Students explain how drag, weight, lift and thrust work together to make something fly. In this physics lesson plan, students measure their jump height and record data on the table. They reason out why they can't remain airborne for long.
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Space Ship Pilot
Students visualize the relationship between acceleration and velocity as they maneuver a model spaceship in a 2-dimensional applet.
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Compiling and Weighing Evidence
In this evidence worksheet, students read about how scientific theories are developed and how evidence is gathered to support the theory. This worksheet has 2 graphic organizers and 2 short answer questions.
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Types of Forces
Students study scientific names and descriptions of forces. In this motion lesson students organize information into a graphic organizer then teach it to other students.
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The Water Cycle
Pupils explore the water cycle. In this water cycle activity, students experiment with a variety of activities to discover what happens during the water cycle. Pupils create their own animated versions of the water cycle using...
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Wind Tunnel
Students examine how wind tunnels are used for research and development. In this aerodynamics lesson students are given instructions on how to develop different types of wind tunnel.
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Fundamentals of Radio Communication
Twelfth graders explain the role of electromagnetic waves and antenna in radio communication. In this lesson, 12th graders examine circuit diagrams and solve wave related problems. They also calculate theoretical antenna length for...
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PBS - Scientific American Frontier:Affairs of the Heart:Teaching Guide:Exploring Vessel Physics
Students explore the relationship between pressure and vessel diameter. They are given an open-ended design challenge in which they engineer their own remote repair device. Students see a model that represents how elevated blood...
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The Value Of Curiousity
Students investigate the concept of curiosity. They use a story to create a context for the study. Students call upon the word illustrations for material to connect the concept of healthy curiosity that can be practiced. Then students...
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Health: Food Borne Illnesses
Students discover how to inhibit food borne illnesses by practicing safe food-handling techniques. Among topics they examine are the advantages and disadvantages of using wooden or plastic cutting boards. After studying for the test,...
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Why Do Things Fall?
In this science worksheet, students complete a paragraph using 15 given terms. For example, "How can a spring be used to measure force?"
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Deserts Crossword
For this geography crossword puzzle, students answer twenty-one questions about deserts. Among the topics are plants, animals, and terrain.
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Electrical Energy
In this electrical energy worksheet, students will review currents and electrical circuits, including how electrical energy is measured. This worksheet has 6 words scrambles, 6 fill in the blank, 5 multiple choice, and 4 short answer...
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Efficiency
In this efficiency worksheet, learners use the efficiency equation to solve for useful work done by the machine (output). This worksheet has 10 problems to solve.
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SAT Reading Comprehension Practice Test 12
In this reading comprehension activity, students read an essay by T.H. Huxley. Students have 12 minutes to answer 8 questions in this SAT practice activity.
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The Iron Cheesebox
Students describe the oxidation/reduction reactions that are involved in the corrosion of iron in seawater. In this marine sanctuary lesson students study the steps in conserving marine archaeological artifacts.
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Disorders of the Respiratory System
For this respiratory system, students describe bronchitis, emphysema, and lung cancer by completing 26 fill in the blank statements.
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Can The Radon Problem Be Fixed?
Students develop their own solutions to the problem of radon. They share their solutions with the class and if possible carried out. They identify the health issues related to radon.
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Aerodynamic drag
Pupils construct a device that can launch spinning balls. One example would be a mailing tube with one side partially cut away, lined with sandpaper. Styrofoam balls should be used for the greatest effet. They are explained how a...
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