NDLI: You've Got Triangles!

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You've Got Triangles!

Content Provider	TeachEngineering: STEM curriculum for K-12
Author	Grand, Raymond Le
Copyright Year	2013
Description	Students learn about trigonometry, geometry and measurements while participating in a hands-on interaction with LEGO® MINDSTORMS® technology. First they review fundamental geometrical and trigonometric concepts. Then, they estimate the height of various objects by using simple trigonometry. Students measure the height of the objects using the LEGO robot kit, giving them an opportunity to see how sensors and technology can be used to measure things on a larger scale. Students learn about trigonometry, geometry and measurements while participating in a hands-on interaction with LEGO® MINDSTORMS® EV3 technology. First they review fundamental geometrical and trigonometric concepts. Then, they estimate the height of various objects by using simple trigonometry. Students measure the height of the objects using the LEGO robot kit, giving them an opportunity to see how sensors and technology can be used to measure things on a larger scale. Students discover that they can use this method to estimate the height of buildings, trees or other tall objects. Finally, students synthesize their knowledge by applying it to solve similar problems. By activity end, students have a better grasp of trigonometry and its everyday applications.
Language	English
Access Restriction	Open
Rights Holder	Regents of The University of Colorado Polytechnic Institute of New York University
Subject Keyword	Earth and Space Geometry Measurement Number and Operations Trigonometry Robotics Problem Solving Triangle Estimation Robot Right Triangle Estimate Right Angle
Content Type	Text
Time Required	PT1H30M
Education Level	Class VI Class VII Class VIII
Pedagogy	Experimental Activity
Resource Type	Hands-on
Subject	Number Sense and Numeration Geometry Structure of the Earth

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