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MTH 595AN T³™-Geometry Using CabriTM Jr. and the TI-84 Plus

Who should take this course

Teachers of geometry and secondary mathematics teachers in grades 7-12 who want to integrate CabriJr technology in their classes. This course does not teach geometry content.

TI educational technology used​

TI-83 Plus or TI-83 Plus Silver Edition, TI-84 Plus or TI-84 Plus Silver Edition, TI-GRAPH LINK™ cable, TI-GRAPH LINK 83 or TI Connect™ software. Note: The TI technologies are not included in the cost of the course.


This course introduces ways of incorporating graphing technology into your geometry lessons to enrich instruction and extend your students' comprehension. Essential geometry topics such as Intersecting Lines, Angles and Transversals, Translations, Reflections, Rotations, Dilations, Transformations, Triangles, Quadrilaterals, Area Relationships, Chords, Secants, and Tangents, and Circles.


The primary focus of this course is to learn to use the TI-83 and TI-84 family of graphing calculators and Cabri Jr. to enhance the teaching and learning of geometry.

This course contains 27 learning modules written by experienced teachers. These 27 modules cover geometry principals, theorems, properties, and phenomena using the Cabri Jr. App for the TI-83/84 Plus graphing calculators.

Each module has 2-4 lessons as well as tips and hints on integrating the graphing calculator into your lessons plans. Each lesson contains constructions and explorations. You will follow the instructions in each lesson on your TI graphing calculator. Possible lesson extensions are included throughout. Self checks are included with each lesson.

Computer Requirements



View the MTH 595AN syllabus.