Model, then explain
I first show students how to approach a problem, then ask them to demonstrate and explain the process back to me so each concept becomes clear.
About Me
Hi, I’m Steve.
I teach students how to think.
I am a mathematics educator and the tutor behind Tzeng Tutoring. For more than 15 years, I have helped middle and high school students understand difficult ideas, strengthen weak areas, and build a more effective way to learn.
ST
y = f(x)
✓ Background check previously completedFull-Time Math Tutor
◷795 hours tutored
Profile figures recorded · July 2026Educator · Tutor · Problem Solver
0115+ yearsTeaching and tutoring experience
02B.S. MathematicsUniversity of California, Riverside
03California teacher preparationNow focused on individualized math tutoring
My Background
Experience in the classroom. Attention to the individual.
My work combines the structure of classroom teaching with the precision of one-to-one tutoring.
I earned a Bachelor of Science in Mathematics from the University of California, Riverside to develop a strong command of mathematical content.
I completed California teacher preparation and earned a Preliminary Teaching Credential, with prior public-school teaching experience; I now focus on individualized math tutoring for students in Arcadia, San Marino, Pasadena, and online.
What I Believe
Understanding creates independence.
My lessons are discussion-based. I listen to how students see a problem, provide the necessary hints, and guide them toward understanding instead of simply telling them what to do.
Guide with questions
I give carefully chosen hints rather than immediate answers. Students learn more when they make the connection themselves.
Reinforce weak areas
After each lesson, I provide additional practice targeted to the student’s specific weaknesses.
Experience
More than 15 years across mathematics, science, and test preparation.
I have tutored many middle and high school students in mathematics and science, including AP Calculus, AP Physics, AP Chemistry, and SAT and ISEE preparation.
Test Preparation
A plan based on diagnostic evidence.
For AP exams, the SAT, and the ISEE, I design preparation plans from each student’s diagnostic results. I guide students through problems at their current level while providing progressive practice that addresses recurring errors.
Parent Communication
Clear updates after every lesson.
Communication with parents is essential. After each lesson, I discuss the student’s current learning status and the next steps we can take to achieve stronger performance.
Areas of Instruction
Mathematics, computer science, and test preparation.
- Mathematics
Algebra 1 and 2, Geometry, Precalculus, Trigonometry, AP Calculus AB and BC
- Computer Science
Programming fundamentals, problem solving, and AP Computer Science coursework
- Test Preparation
SAT, ACT, and ISEE mathematics and quantitative reasoning
Why Mr. Tzeng
Why can families have confidence in the quality of instruction?
- 01Degree in Mathematics
- 02Formal California Teacher Preparation
- 03More than 15 Years of Teaching Experience
- 04Extensive Materials for Test Preparation and Advanced Programs
Tzeng Tutoring
“Students make lasting progress when they learn how ideas connect—and how to find their own next step.”Free Consultation →