30-60-90 right triangles in Cabri Jr

Author

Sonja Barrera

Alignment

Standards Alignment

Textbook Alignment

Subject Area

Math: Geometry: Triangles

Level

9-12

Activity Time

1 Days

Software

TI-SmartView™

TI Calculator

TI-83 Plus Family

TI-84 series

TI-83 Plus Family

Applications

Cabri™ Jr. for TI-83 Plus and TI-84 Plus

Other Materials

attached worksheet

Resource Types

Lessons

Report an Issue

30-60-90 right triangles in Cabri Jr

Activity Overview

Students will explore the relationships between the sides of 30-60-90 right triangles

Before the Activity

If this is the first time using Cabri™ Jr with your class, you may want to draw the triangle and transfer it to each calculator before starting the activity. This takes some time off the activity and makes it possible to do in a 40-minute period with students who are not yet familiar with Cabri Jr.

During the Activity

Please see the attached Word .doc for more details.

After the Activity

Review results with students and discuss.

Download Files

Download All Files (ZIP)

During the Activity Files

30-60-90 right triangles in Cabri Jr.doc

Author

Sonja Barrera

Alignment

Standards Alignment

Textbook Alignment

Subject Area

Math: Geometry: Triangles

Level

9-12

Activity Time

1 Days

Software

TI-SmartView™

TI Calculator

TI-83 Plus Family

TI-84 series

TI-83 Plus Family

Applications

Cabri™ Jr. for TI-83 Plus and TI-84 Plus

Other Materials

attached worksheet

Resource Types

Lessons

Report an Issue

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30-60-90 right triangles in Cabri Jr

Cabri™ Jr. for TI-83 Plus and TI-84 Plus

30-60-90 right triangles in Cabri Jr

During the Activity Files

Cabri™ Jr. for TI-83 Plus and TI-84 Plus

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