What's the Spin?

Author

Ilene Hamilton/ Ray Klein

Alignment

Standards Alignment

Textbook Alignment

Subject Area

Math: Geometry: Triangles

Level

9-12

Activity Time

50 Minutes

Software

TI Connect™

TI Calculator

TI-89 / TI-89 Titanium

Applications

Cabri Geometry for TI-89

Resource Types

Lessons

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What's the Spin?

Activity Overview

Students discover properties of rotations using the TI-89 and CABRI Geometry II by rotating a triangle around a point and through a specified angle. They will discover the definition of a rotation. (Topic -- Rotations and their relation to reflect)

During the Activity

Students will use the TI-89 and CABRI Geometry to investigate properties of rotation. This activity can be teacher directed or discovery.

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Download All Files (ZIP)

During the Activity Files

Rotations CABRI 19.pdf

Author

Ilene Hamilton/ Ray Klein

Alignment

Standards Alignment

Textbook Alignment

Subject Area

Math: Geometry: Triangles

Level

9-12

Activity Time

50 Minutes

Software

TI Connect™

TI Calculator

TI-89 / TI-89 Titanium

Applications

Cabri Geometry for TI-89

Resource Types

Lessons

Report an Issue

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What's the Spin?

Cabri Geometry for TI-89

What's the Spin?

During the Activity Files

Cabri Geometry for TI-89

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