Planning a road trip this summer? Whether en route to a beach, lake, or national park, there are plenty of engineering landmarks to admire along the way — including the interstate highway system, along which most travelers must pass. Here are some designated engineering destinations worth braking for!

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Filed under: Special Features | 2 Comments »

Tags: Amazing Engineering, bridges, Civil Engineering, cog railway, Engineering Achievements, Engineering in History, Family events, Lesson Plan, roller coasters

Students in grades 7 to 9 build model roller coasters using pipe insulation and marbles, then analyze them using physics principles, including conversions between kinetic and potential energy and frictional effects. A class competition using various marbles to represent different passenger loads determines the most innovative and successful designs.

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Filed under: Class Activities, Grades 6-8, Grades 9-12, Lesson Plans | Comments Off on Building Roller Coasters

Tags: Class Activities, forces and motion, friction, Grades 6-8, Grades 9-12, Gravity, Lesson Plan, NASA education, Physics, rides, roller coasters, theme park