Schlegel, Robert

Mr. Robert Schlegel Math Teacher Phone (210) 989-1500   

Subjects Taught
Algebra I


1990   Loyola Marymount University (Los Angeles, California)

            Bachelor of Science Degree - Electrical Engineering


1997   University of Phoenix (Phoenix, Arizona)

            Master of Arts Degree - Organizational Management


1997   USAF Squadron Officer School, Air University

           (Maxwell AFB, Alabama)


2002   Air Command & Staff College, Air University

            (Maxwell AFB, Alabama)


2007   Air War College, Air University (Maxwell AFB, Alabama)


2012   Troops to Teachers Program, Alternative Certification for Teachers – San Antonio (San Antonio, Texas)


            Certified in Texas to teach High School Math/Physics

            and Middle School Math/Science


- Beginning 5th year teaching Math at McCollum High School

- Served in the United States Air Force for 22 years

- Retired from USAF in 2012 as a Lieutenant Colonel


Welcome to Mr. Schlegel's class!

This is my 5th year teaching Math at McCollum High School.  I grew up in Southern California and went to Loyola Marymount University in Los Angeles, California where I earned a Bachelors Degree in Electrical Engineering.  After college I was commissioned as an officer in the United States Air Force, where I proudly served for 22 years before retiring in 2012.  I had always planned on becoming an educator following my military career and I'm glad that I finally found my way to McCollum High in San Antonio, Texas.  Go Cowboys!

We have an exciting year ahead of us as we set out to learn and master the subject of Algebra 1.  Our class will be challenging yet fun as students will learn through exploration and discovery.  By working hard and persevering, we will be prepared to apply principles of Algebra to other high school math and science classes, to future college studies, and in everyday life scenarios.

I can be contacted at  I am always available before and after school to answer students' questions and to provide assistance. I look forward to personally getting to know each student and helping prepare for a future of success.

Mr. Rob Schlegel 

Google Classroom - We will be using Google Classroom site to post important information such as course syllabus, assignments, homework reminders and tips, and other helpful resources.

Students can access our Google Classroom account from the following website using their login provided to them during the first week of school:

or through Google Classroom I-Phone and Android smartphone apps.

Period     - Google Classroom Code

2nd Period - uopvt4y

3rd Period - weyeKu0

6th Period -69k2em6

8th Period - uqanefd

9th Period -fm9rzpk

Tutoring Sessions available after school most days

Monday (4:15 - 5:00pm, Room 209)

Weds/Thurs (4:15 -6:00pm, Room 218)

Supply List 

1. Pencils and erasers – All work should be done in pencil (we all make mistakes and erasers help keep our work neat).

2. Interactive notebook – One will be provide during first week for our Algebra 1 Journal.

3. TI-84 graphing calculators will be provided in class. See for Wabbit Emu Mac/PC/android application to use at home. 

Most other supplies will be provided in class.

Syllabus - 

Course syllabus will be sent some with students during first week of school for parent/guardians to sign and return.


 Textbook: Students can check out a textbook (student responsible for returning it at end of year) or may access the textbook online (access instructions will be provided soon and included on Google Classroom).

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