Principles of Flight
Understanding the concepts behind flight via the construction of gliders. (pdf only)
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Forces and Motion Stations
Investigating how the use of a pulley makes the lifting of weight easier.
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Bottle Rockets
Illustrates the relationship between force and mass, potential and kinetic energy.
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Rockets Away!
Students learn to build and fly 2-liter soft drink bottle rockets and develop an understanding of the effects of forces on an object.
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Milk Carton Boats
Explore the fundamentals of forces and motion by creating a sail for a milk carton boat.
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Forces and Graphing
Introduces students to forces, data collection/analysis and the relationships between variables.
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Trebuchet - Design, Build, Test, Compete
To investigate forces and motion, students will design, construct and test trebuchets. This activity was designed for use in a 3rd-5th grade classroom.
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Engineering a Medieval Trebuchet
Students will use knowledge about potential energy and simple machines to design a trebuchet and analyze the overall performance of the machine.
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Medieval Trebuchet: Student Sheet
Student Activity and Information Sheet that accompanies the trebuchet lesson.
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