About Me

Phone: 936-435-6100 (Ext. 2904)


Degrees and Certifications:

Bachelor of Business Administration, SHSU Texas Educator Certificate in Business & Finance 6-12, State Board of Educator Certification Certified Microsoft Innovative Educator (MIE) Level 1 Google Certified Educator Microsoft Office Specialist (Word) Microsoft Office Specialist (Excel) Microsoft Office Specialist (Access) Microsoft Office Specialist (PowerPoint)

Ms. Shelly Riddler

Hey, Hornets! My name is Ms. Riddler and I am so excited to be your child's business teacher for the 2020-2021 school year.

I hold a Bachelor's of Business Administration from Sam Houston State University where I majored in Management. I have a varied background in the business field ranging from customer service and sales to technology education. I have a passion for teaching business topics to tomorrow's work force, including its accountants, real estate agents, hospitality workers, and managers in all fields!

Some students go to college. All students go to WORK!

I am a homegrown Huntsville Hornet from the Class of 2004. Huntsville High School is very special to me, as are its students. My mother taught business classes at HHS as well (2000-2012) and now I teach in her former classroom! In fact, I come from a long line of educators on both sides of my family tree! I enjoy going to the beach, reading, cake decorating, and streaming lots and lots of movies.

In addition to teaching business topics, I serve on Huntsville High School's Positive Behavior Interventions & Supports (PBIS) team, and am a new teacher mentor. I co-sponsor Key Club and coach 2 UIL Academics teams: Business Applications and Accounting.


My Schedule


    Riddler Schedule


    Thursday afternoons (3:40 PM - 4:00 PM)
    Friday afternoons (3:40 PM - 4:00 PM)


    I will provide one-on-one tutoring to my students on a by-appointment basis. I am available after school Tuesdays & Wednesdays. I only ask that you make an appointment so that I know you're coming, or in case I have a conflict.

    Open Lab is a time for students to come in and use the software on a lab computer, but who don't necessarily need one-on-one tutoring. Open Lab is a great option for students who have been absent or those who have fallen behind in the coursework. Open Lab is offered Monday, Tuesday, and Wednesday after school until 4:30 PM (or later with ample notice). My duty schedule prevents me from offering Open Lab on Thursdays and Fridays. 

My Conference Period

  • My daily conference period is from 11:08 - 11:33 AM on Mondays, Tuesdays, & Thursdays, and 12:03 - 12:35 PM every school day. 

    Phone: 936-435-6100, Ext. 2904
    Email: scriddler@huntsville-isd.org.

    Google Hangouts: scriddler@huntsville-isd.org

    Please contact me immediately if you have any questions or concerns.

    Parents are a teacher's number one asset in the classroom! It is my firm belief that teachers and parents who maintain open and frequent lines of communication are a great indicator of student success. As such, I will make every effort to make myself available to the parents of my students. I am happy to meet with you in person or schedule a phone call at your convenience. 

  • Page updated: 2/10/21

    The Huntsville Independent School District does not discriminate on the basis of race, religion, color, national origin, sex or disability in providing education or providing access to benefits of education services, activities, and programs, including vocational programs, in accordance with Title VI of the Civil Rights Act of 1964, as amended; Title IX of the Educational Amendments of 1972; Section 504 of the Rehabilitation Act of 1973, as amended; and Title II of the Americans with Disabilities Act. Mr. Kevin Stanford, Assistant Superintendent of Administration at (936) 435-6300, has been designated to coordinate compliance with these legal requirements.