Math tutor in Walnut, CA

ROH Tutoring is a math tutoring service based in Walnut, California, for students in grades K-12 and AP Calculus. All sessions are live on Zoom. Small groups of up to 3 students cost $30 per session, and 1:1 tutoring costs $50.

Online sessions for Walnut-area families

We’re based in Walnut. Because every session happens on Zoom, families in nearby cities can book the same sessions, including Diamond Bar, Rowland Heights, West Covina, Hacienda Heights, Chino Hills, City of Industry, and Pomona. Sessions run on weekday afternoons & Saturdays, so there’s no drive after school.

What we help with

Elementary math, pre-algebra, Algebra 1 and 2, geometry, pre-calculus, AP Calculus AB and BC, Common Core homework, and test preparation. The AP Calculus and algebra pages have more detail.

How tutoring works

Each student starts with a diagnostic, so sessions target the skills that are missing.
A dedicated tutor gets to know your student over time.
Parents get regular written progress check-ins.
No long-term contract. Cancel anytime, and unused paid sessions are refunded.

Your tutor

Ran Bian founded ROH Tutoring after teaching math at Mathnasium. Read more about Ran.

How it works

Three steps, and the first one is free.

Free 15-minute call

Tell us about grades, upcoming tests, and where math got hard. We’ll recommend a plan, or tell you honestly if you don’t need one.

Diagnostic session

Your tutor pinpoints the exact skills that are missing, so sessions don’t waste time reviewing what’s already solid.

Live 60-minute sessions

On Zoom with a shared whiteboard, targeted practice between sessions, and regular progress check-ins for parents.

Pricing

Math tutoring prices for Walnut families

Small group

Best value

$30

/ session

Up to 3 students at a similar level. Great for steady support and class reinforcement.

1:1 tutoring

$50

/ session

Every minute is on your student’s gaps. Best for catching up fast or preparing for a big test.

Commit to more sessions and earn free bonus sessions.
Billed in session blocks, with no long-term contract. Not sure which fits? That’s what the free call is for.

Questions

Common questions

Do you offer in-person tutoring in Walnut?

No. All sessions are online on Zoom, which keeps scheduling flexible for families across the area.

What times are available?

Weekday afternoons and Saturdays, Pacific Time.

How much does math tutoring with ROH Tutoring cost?

$30 per session for small groups of up to 3 students, and $50 per session for 1:1. Sessions are billed in blocks with no long-term contract. Commit to more sessions and earn free bonus sessions.

Free 15-minute call

Pick a time. We’ll take it from there.

Choose a time that works. You’ll get a confirmation email with everything you need.
We talk through grades, tests, and where math got hard.
You leave with a clear recommendation. No obligation.