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Rocket Racer
Young scholars design their racer then trace their designs onto Styrofoam tray and athen attache a balloon to a strw which is attached to the "car" to construct a rocket propelled "car." They collect data to determine the speed and the...
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Opposites Attract
Pupils demonstrate the attraction of small pieces of paper to a charged plastic rod and conduct experiment with other objects to determine whether they can hold a charge. They then use online applets to apply their experiments to...
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Charting Seasonal Changes
Students research the Earth's patterns of rotation and revolution, create a chart and graph of these patterns and use them to explain the causes of night and day and summer and winter.
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Challenging Thermodynamics Problems
In this thermodynamics instructional activity, students apply Hess's Law and review internal energy theory and heat capacity theory. Students use Boltzmann formula to calculate entropy and calculate the change in free energy. This...
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Chemical and Physical Changes
Eighth graders investigate different gas behaviors. In this chemistry lesson, 8th graders describe how changing volume and temperature affect gas particles motion. They collect data and make a generalization about these variables'...
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@23 Accelerated Frames of Reference: Inertial Forces #23a Frames of Reference: The Centrifugal Force
Young scholars distinguish between the centripetal and centrifugal forces.
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Capturing Wind Energy
Students investigate technology and make a correlation between technology and the weather. In this science activity, students experiment with the weather and climate using technology to help them understand forces and motion. They...
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Design Your Own Rube Goldberg Machine
Students participate in a culminating activity for a unit on Energy and Simple Machines. They are challenged to incorporate simple machines in to a complex mechanical system. While designing and testing their machine they will also...
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Electricity and Magnets
Fifth graders find examples of magnets in or around their homes and make a list. They discover that some motors use magnets and make a simple motor using magnets, a battery and copper wire. They add to their magnet list.
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TE Activity: Super Spinners!
Students make spinners to investigate rotational inertia, rotational speed, angular momentum, and velocity. They make two sets of spinners that have different mass distributions and shapes. They complete a worksheet while experimenting...
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Tubularastic Roller Coaster
Students observe the effect of gravity on objects. They use tubing and other materials to simulate a roller caster. Afterward, they create a journal to write their observations and summaries.
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Earth Movers and Shakers
Learners explore how the centuries-old invention of the lever led to today's applications in mobiles and crowbars. They watch a video on the lever, then utilize worksheets imbedded in this plan to guide their experiments.
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Light Reflections
Students explore light. In this physical science light lesson plan, students display objects on a projection screen and investigate how light absorbs, refracts, transmits and reflects. Students discuss common features of light...
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Impulse and Momentum
Students are introduced to the concepts of impulse and momentum and problem solving strategies for these types of problems. In groups, they discover the law of conservation of momentum and share their answers with the class.
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Motion in a Circle
Students study about deriving centripetal acceleration for motion at constant speed around a circle.
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Motion in a Circle
Students explore uniform circular motion, and the relation of its frequency of N revolutions/sec with the peripheral velocity v and with the rotation period T. They examine how uniform circular motion is a type of accelerated motion.
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Gases
In this gases worksheet, students review the 3 states of matter, the types of molecular motion, and the characteristics of gases. This worksheet has 30 problems to solve.
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Rocketry in Motion
Students investigate why a balloon flies in one direction as air escapes in the opposite direction, which helps them understand the nature of rockets and fireworks. Individually and in teams, students conduct research to create a...
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Phases of Matter
Students describe the motion of solids, liquids and gases. In this chemistry lesson, students describe how temperature affect motion of the particles. They determine the physical properties of each phase.
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#22 Frames of Reference: The Basics
Students explore the concept of frames of reference in physics.
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Frames of Reference: The Basics
Students learn the concept of frames of reference in physics. They examine how two frames of reference, each moving with respect to the other with a constant velocity v (constant speed, constant direction).
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Introduction To Orbital Mechanics
Students use NASA drawings to build a model satellite for a specific mission. They design a set of drawings for their satellite showing its subsystems as well.
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Forces and Pressure
In this forces learning exercise, students will review the different types of forces and how forces are measured. This learning exercise has 9 fill in the blank, 1 short answer, and 11 multiple choice questions.
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From Lazy River To Deep Water
Student investigate the lock and dam system of the Mississippi River by creating one for the class to observe. The experiment is completed in conjunction with research bring compiled from different resources for a research project.