Institute of Electrical and Electronics Engineers
Rotational Equilibrium
Physics stars design mobiles that demonstrate rotational equilibrium. They take measurements and solve related equations for force by graphing, substitution, or determinants. This is a well-developed lesson plan, complete with student...
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Motion in Two Dimensions
Two activities employ the use of kinematic equations for determining projectile ranges. They both require the use of a toy dart gun. Included in this resource are both the teacher's guide and student laboratory sheets. This is an...
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Freestanding Structures: A Tech Museum Floor Activity
Students attempt to design the tallest structure that they can with the given materials which are wooden dowels and rubber bands. They discuss the physics of their structure and how they would improve it the next time they built a...
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The Pork With Torque
Students determine the torque of CEENBoTs wheel hub. In this physics lesson, students reinforce their learning by exploring interactive websites on torque. They give real life applications of torque.
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Wheels on the Bot Go Round and Round, Part II
Students hypothesize about the relationship between tire size of CEENBoT and ability to move a load. In this physics lesson, students design an experiment to test their hypothesis. They record results and formulate their conclusion.
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Stepper Motor
Students compare a stepper motor from a traditional motor. In this physics lesson, students summarize how it works. They build their own stepper motor and explore its uses.
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Homopolar Motor Experiments
Young scholars construct a homopolar motor following certain procedures. In this physics lesson, students explain how generators and motors work. They compare and contrast the characteristics of both.
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Torque Me Off
Students investigate the lever and the mathematics associated with levers. They determine the conditions necessary to balance a system of forces around a fulcrum.
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Wind Effects on Model Building: Lab for Deflection and Moment of Inertia
Students investigate the relationship between shape of object and moment of inertia. In this physics lesson, students collect data from the experiment and use spreadsheet to graph them. They discuss how load affects deflection.
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Skateboard Science
Students investigate how skaters can turn in midair. In this physics lesson, students relate Newton's Laws to skateboarding. They carry out the maneuver with the help of their classmate.
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LEGO Balance
Students design and build a balance using LEGO, string, and a set of standard metric weights.
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Center of Gravity
Seventh graders determine the center of gravity of an object. They get card stock objects to balance on pencil eraser and a meter stick to balance with same # of weighted string(s) on each side. They get meter stick to balance with...