Parallelograms - Discovering Their Properties

Author

Ilene Hamilton/ Ray Klein

Alignment

Standards Alignment

Textbook Alignment

Subject Area

Math: Geometry: Quadrilaterals

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

Parallelograms - Discovering Their Properties

Activity Overview

Students use the TI-89 with CABRI™ Geometry to discover properties of parallelograms. They will construct a figure and use the definition to disvoer the figure is a parallelogram. (Topic - parallelograms)

Before the Activity

Students should have access to TI/89-TI-89 Titanium.

During the Activity

Students will use the TI-89 with CABRI Geometry II to discover properties of parallelograms. This activity can be teacher directed or discovery.

After the Activity

Review student results:

As a class, discuss questions that appeared to be more challenging

Re-teach concepts as necessary

Download Files

Download All Files (ZIP)

During the Activity Files

Parallelogram 13 CABRI.pdf

Author

Ilene Hamilton/ Ray Klein

Alignment

Standards Alignment

Textbook Alignment

Subject Area

Math: Geometry: Quadrilaterals

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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Parallelograms - Discovering Their Properties

Cabri Geometry for TI-89

Parallelograms - Discovering Their Properties

During the Activity Files

Cabri Geometry for TI-89

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