New York State Standard G.G.35 - Exploring the alternate interior angles.

Author

Vincent Doty

Alignment

Standards Alignment

Textbook Alignment

Subject Area

Math: Geometry: Triangles

Level

9-12

Activity Time

15 Minutes

TI Calculator

TI-Nspire™ CX series

Resource Types

Lessons

Report an Issue

New York State Standard G.G.35 - Exploring the alternate interior angles.

Activity Overview

The students will use the .tns documents ALTINT and ALTINT2 to manipulate a triangle and discover the relationship between the remote interior angles and an exterior angle of a triangle.

Before the Activity

Download the .tns documents ALTINT and ALTINT2 to handhelds using TI-Nspire Computer link software or Connect to Class software.
Students should do the worksheet "Using TI-Nspire to Explore".

During the Activity

This activity is a lesson launcher for exterior angles of a triangle.

Distribute Student Worksheet for Exterior angles of a triangle.
Students use the .tns documents ALTINT and ALTINT2 to answer questions from student worksheet.

After the Activity

Review student results from worksheet.

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Author

Vincent Doty

Alignment

Standards Alignment

Textbook Alignment

Subject Area

Math: Geometry: Triangles

Level

9-12

Activity Time

15 Minutes

TI Calculator

TI-Nspire™ CX series

Resource Types

Lessons

Report an Issue

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New York State Standard G.G.35 - Exploring the alternate interior angles.

New York State Standard G.G.35 - Exploring the alternate interior angles.

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