Benefits:

Company parties

Competitive salary

Free uniforms

Opportunity for advancement

Training & development

Flexible schedule

Part-Time Math Instructor, Grades 1–12 — Garden Grove

Are you a college student, possibly majoring in Mathematics, who needs teaching experience? Or a retired teacher who misses the classroom but not the grading pile at 10 PM? Mathnasium of Garden Grove is built for both.

If you are a college student, this role gives you documented, individualized instruction experience across grades 1 through 12 and training in the structured Mathnasium Method. You leave with a resume grounded in real teaching stories, from diagnosing a struggling student's gap to watching them close it and grow in confidence. Those are the stories you speak to in a credential program interview and point to in a STEM internship application.

If you are a retired or credentialed teacher, this role gives you flexible part-time hours, a curriculum already built for you, and a room full of kids who actually want to be there. No lesson planning. Just instruction.

Our Center runs on energy. Students earn stars and looks forward to their sessions. Our team works together, not in isolation, and our students open up to our staff because our staff genuinely enjoys being here. That is not a slogan. It is how we run the Center every day.

Schedule — Required Monday and Wednesday, 3:00 PM to 7:00 PM.

Schedule — Strongly Preferred, Additional Hours Available Availability on Tuesday and/or Thursday, since we frequently need additional coverage on the floor when enrollment is high those days. Occasional Saturday availability, matching our Saturday operating hours.

In-person, Garden Grove location. Reliable transportation required. Position begins August 2026.

Qualifications — Required Currently enrolled in a college or university program, holds a completed bachelor's degree, or is a credentialed teacher, active or retired. This role is not open to high school students. Comfortable teaching Algebra I and II, Geometry, Trigonometry, Pre-Calculus, and Statistics.

Strongly Preferred Pursuing or holding a degree in Math, Education, or a STEM field, or prior classroom experience. AP Calculus or AP Statistics background.

What This Role Builds Documented individualized instruction experience across grades 1 through 12, useful for practicum or fieldwork credit — confirm eligibility with your academic advisor. A path to Lead Instructor or Assistant Center Director if you want it.

All candidates complete a short math skills assessment as part of the process.

Whichever one sounds like you, we want to hear from you. Apply today. We review applications weekly and respond quickly.

About Mathnasium Since 2002, Mathnasium Learning Centers have helped over 1 million students across North America and around the world do something most schools never achieve — truly understand math. Our proprietary Mathnasium Method™ builds real understanding, critical thinking, lasting confidence, and a genuine love for math — not just memorization."

Keywords

Math Majors • Education Majors • Teaching Credential • AP Coursework • Math Instructor • Math Tutor • Part-Time Teaching

Mathnasium locations are independently owned and operated by franchisees of Mathnasium Center Licensing, LLC ("Mathnasium"). Franchisees are independent business people and not employed by Mathnasium. Thus, each franchisee and each franchisee center is unique and the franchisee is alone responsible for all employment matters in their center. If you are hired to work at a center, the franchisee will be your employer, not Mathnasium.