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This is a remix of https://www.oercommons.org/authoring/29037-curriculum-guide-the-pythagorean-theorem/view by Shana Friend, with a few resources added at the beginning to provide more conceptual connections.

The purpose of this curriculum guide is to provide OER lesson material and support activities for Pythagorean Theorem instruction. It is geared towards GED® requirements. Both printable and online options are provided.

Subject:
Mathematics
Material Type:
Activity/Lab
Assessment
Lesson
Reading
Teaching/Learning Strategy
Author:
Susan Jones
Date Added:
08/08/2019
Curriculum Guide: The Pythagorean Theorem
Conditional Remix & Share Permitted
CC BY-NC
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The purpose of this curriculum guide is to provide OER lesson material and support activities for Pythagorean Theorem instruction. It is geared towards GED® requirements. Both printable and online options are provided.

Subject:
Mathematics
Material Type:
Activity/Lab
Assessment
Lesson
Reading
Teaching/Learning Strategy
Author:
Shana Friend
Date Added:
05/30/2018
Handheld Trigonometry
Read the Fine Print
Educational Use
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Students explore the concept of similar right triangles and how they apply to trigonometric ratios. Use this lesson as a refresher of what trig ratios are and how they work. In addition to trigonometry, students explore a clinometer app on an Android® or iOS® device and how it can be used to test the mathematics underpinning trigonometry. This prepares student for the associated activity, during which groups each put a clinometer through its paces to better understand trigonometry.

Subject:
Engineering
Mathematics
Trigonometry
Material Type:
Lesson Plan
Provider:
TeachEngineering
Provider Set:
TeachEngineering
Author:
Scott Burns
Date Added:
09/18/2014
The Pythagorean Theorem:  Geometry's Most Elegant Theorem
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CC BY-NC-SA
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This lesson teaches students about the history of the Pythagorean theorem, along with proofs and applications. It is geared toward high school Geometry students that have completed a year of Algebra.

Subject:
Geometry
Material Type:
Lecture
Provider:
MIT
Provider Set:
MIT Blossoms
Date Added:
07/12/2014
Trigonometry via Mobile Device
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Educational Use
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Students investigate the relationships between angles and side lengths in right triangles with the help of materials found in the classroom and a mobile device. Using all or part of a meter stick or dowel and text books or other supplies, students build right triangles and measure the angles using a clinometer application on an Android® (phone or tablet) or iOS® device (iPhone® or iPad®). Then they are challenged to create a triangle with a given side length and one angle. The electronic device is used to measure the accuracy of their constructions.

Subject:
Engineering
Mathematics
Trigonometry
Material Type:
Activity/Lab
Provider:
TeachEngineering
Provider Set:
TeachEngineering
Author:
Scott Burns
Date Added:
09/18/2014
You've Got Triangles!
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Educational Use
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Students learn about trigonometry, geometry and measurements while participating in a hands-on interaction with LEGO® MINDSTORMS® NXT 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.

Subject:
Engineering
Education
Mathematics
Geometry
Trigonometry
Material Type:
Activity/Lab
Provider:
TeachEngineering
Provider Set:
TeachEngineering
Author:
Raymond Le Grand
Date Added:
09/18/2014