There are four modules in the *Introduction to the Revised Mathematics TEKS* professional development series. Each module is approximately three hours. Each module gives you the opportunity to focus on the TEKS for one of the following high school mathematics courses: Algebra I, Geometry, or Algebra II.

Be sure to download the journal for this module.

**Note:** Please download the latest version of Adobe Reader, which enables you to type directly into the PDF and save your work.

This module was developed prior to the implementation of the revised TEKS. The emphasis of the module should be on the student learning gaps rather than the differences between the revised TEKS and the previous version of the math TEKS.

This is the third of four modules to introduce the revised Mathematics TEKS. The four modules are

- The Revised Math TEKS (Grades 9–12) with Supporting Documents,
- Applying the Mathematical Process Standards,
**Completing the Gap Analysis**, and- Achieving Fluency and Proficiency.

This module reflects focused discussions of mathematics topics within each course.

**Quick Check**

If you have already completed other modules in this series, revisit what you have learned by reviewing the questions below.