Expert Math Tutor

Math tutoring for students who want to understand the math.

I'm Michael Stein. I tutor students one-to-one in algebra through calculus and statistics. I tutor in person in the Aurora and Centennial area of the southeast Denver metro, and over Zoom for students anywhere in the world who speak English and are willing to put in the effort.

I'm a teaching tutor. While I won't do your homework or take your test, I'll help you find the exact spot where the understanding breaks down, and build from there until you can do it on your own.

Request a first session See rates

First hour half off. If you aren't happy with the instruction, you don't pay.

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σ X ~ N(μ, σ²) mean = median = mode Empirical rule ≈ 68% of values within 1σ of μ ≈ 95% within 2σ ≈ 99.7% within 3σ f(x) = e−(x−μ)²/2σ² / (σ√2π) z = (x − μ) / σ standard deviations from the mean σ² = Σ(x − μ)² / N population variance s² = Σ(x − x̄)² / (n − 1) sample variance x μ−3σ z = −3 μ−2σ z = −2 μ−σ z = −1 μ z = 0 μ+σ z = 1 μ+2σ z = 2 μ+3σ z = 3 0.15% 2.35% 13.5% 34% 34% 13.5% 2.35% 0.15% 68% 95% 99.7%

5.0 out of 5 on Yelp, from 4 reviews

Read what they say, in their own words. More notes from families.

Read the reviews on Yelp

What working with me looks like

You try first

Bring the textbook, your class notes and the problems you attempted. Questions you can point to make the hour count. If you don't have questions yet, that's fine; I'll find them with you.

We find where it breaks

Math builds on itself, so a weak spot from two courses ago can cause trouble today. I ask leading questions, listen to how you think, and fix the foundation rather than patching the symptom.

You leave able to do it alone

The best compliment I can get is "I don't need you anymore." My goal is to make myself unnecessary, and it happens often enough that I've lost students to it. I count those as wins.

Read how I teach

What students and parents say

Mike is a great tutor. He helped me get through Algebra II anxiety.

Student, Intermediate Algebra

Thank you for being the best tutor I've ever had (I've had quite a few).

Student, Statistics

He explained things in a way my son was able to understand and then tested his understanding.

Parent, Algebra I

Read more reviews

Students I'm best for

  • Students willing to put in effort, even if they're far behind.
  • Students (and parents) who want the "why," not just the answer key.
  • Students who struggle hard and keep trying. I'll stay with you.
  • Students who come with questions and attempted work.

Not the right tutor if

  • You want someone to do the homework, write the answers or sit the quiz.
  • You're looking for a way to understand without effort. There isn't one.
  • You want a center-style program with paid assessments, set packages and long-term contracts. I keep it flexible and work on what the student actually needs.

More on whether we're a good fit

Subjects

Arithmetic through calculus is what I know like the back of my hand. Statistics too, and I'll tell you up front if a topic is one I haven't practiced recently.

Straightforward rates

FormatHourlyFirst hour
In person (all subjects except Statistics)$75$35
In person, Statistics$90$45
Remote over Zoom (all subjects)$60$30

No contract, no registration fee, no assessment fee. Pay as you go. A travel charge applies to some in-person locations and is waived at Smoky Hill Library and Mission Viejo Library.

Full rates, travel and guarantee

Meet me first

This is a short introduction in my own words.

Read the transcript

Hi, I'm Mike, the Expert Math Tutor. About 10 years ago, when I decided to stop pursuing my professional career and do what I believe to be my calling in life, tutoring math, I needed to decide what to call the service I provide.

I was concerned calling myself "Expert Math Tutor" was just too bold a statement. I mean, it really sets the bar high. But since then, I've proven to myself that Expert Math Tutor is fitting. It's an accurate descriptor of my knowledge and understanding of mathematics, and of my ability to impart that knowledge and understanding to students.

I'm very serious about your success. I'm dedicated. The videos on this site are intended to demonstrate depth and range in both my understanding of the material and my ability to deliver instruction. But my dedication goes further. I'm also inspirational, encouraging and supportive. This is what I've chosen to do, and my success depends on your success.

The videos on this website are extremely detailed. Some might say over-detailed. I included substantial detail because, when making videos, I don't have the luxury of an in-person student to read and gauge their understanding. But when I sit with a student, I quickly dial into their level of understanding and adjust my instruction accordingly.

I'm focused on solidifying and adding to students' existing foundation. I do this without coming across as overbearing. I provide a nurturing and collaborative atmosphere that encourages growth. I think this is both an art and a science.

I'm running a service, not a business. Let me explain. My drive is to provide value. My goal is to enable the student to get along without me. I'm not attempting to guide your perception in effort to gain your business and start managing your expectations.

My guarantee is simple: if you're not satisfied with the instruction provided, you don't pay. There's no fee to get started. Weekly scheduling is not required. Get the help you need when you need it. With me, you'll get the same tutor every tutoring session, so rapport grows. This, having the same tutor every study session, has a positive influence on productivity.

My website is quite comprehensive and is meant to provide insight into who I am and what I'm all about. I hope to hear from you. Thank you.

Why families choose me over a tutoring center

  • One tutor, every session. You'll always work with me. I'm the only tutor.
  • No contract, no registration fee, no assessment fee. Centers sell assessments as an add-on. You don't need one: I can tell where you are within a few minutes of working together, and I keep refining that as we go.
  • Experience that goes past the textbook. B.S. in Mathematical Statistics, years as an actuary and a software developer, and tutoring math since 1987, nearly 40 years.
  • Honest feedback. If I think a student is over their head, I'll say so. If a student doesn't need me anymore, I'll say that too.

The object of teaching a student is to enable the student to get along without the teacher.

Michael Stein

Not sure I'm the right tutor for you? Tell me what's going on, and I'll give you an honest answer.

Request a first session About Michael