AP Calculus AB/BC
Make sense of limits, derivatives, integrals, and applications. Build exam readiness with targeted multiple-choice and free-response practice.
Ask about AP Calculus
One-on-one online tutoring
Online math tutoring with Mr. TK.
Personalized instruction to strengthen understanding and tackle challenging problems. From AP Calculus to competition math, every lesson is built around your student’s goals.
- AP Calculus AB/BC
- SAT/ACT Math
- AMC 8/10/12 & AIME
- GPA Booster
Inside a lessonWorked example
Start with the structure
x² − 5x + 6 = 0
(x − 2)(x − 3) = 0Then connect factors to zeros: x = 2 or x = 3.
See the idea.
Show the work.Clear steps lead to
independent thinking.
Show the work.Clear steps lead to
independent thinking.
Programs
Support for the math that matters next.
Students work directly with Mr. TK on the concepts, habits, and strategies their course or exam demands.
SAT & ACT Math
Close skill gaps, spot efficient approaches, and improve accuracy under time pressure with practice that responds to each error.
Ask about SAT/ACTAMC 8/10/12 & AIME
Build skills in algebra, geometry, number theory, counting, and probability, then go deeper with creative, multi-step AIME problems.
Ask about AMC & AIMEGPA Booster
Get clear, steady support in Precalculus, Algebra 2, Geometry, or Algebra 1. Strengthen foundations, prepare for quizzes and tests, and keep up with classwork.
Ask about school mathCompare courses and lesson options →
Also available: College Calculus, Statistics, and AoPS coursework.
Student results
Progress worth celebrating.
These outcomes belong to students who practiced, asked questions, and kept working through the hard parts. I’m proud to have helped guide them.
Talk about your student’s goals ↗5
AP Calculus exam
Multiple students earned the top score in AB or BC.
800
SAT Math
Two students earned a perfect Math score.
+200
SAT Math points
One student moved from 580 to 780.
C → A
AP Calculus AB
One student raised her class grade and earned a 5 on the exam.
Individual results vary. These are past student outcomes, not score guarantees.
Understand why the math works. Solve the next problem independently.
Thomas K. · Founder & instructorAbout Mr. TK
A teacher in your student’s corner.
I’m Thomas K., a certified math teacher with over 15 years of teaching and tutoring experience. I earned a degree in Applied Mathematics from UC Berkeley and a Master’s in Education. I’ve taught students in classrooms, through AoPS, and one-on-one across course and competition math.
I look for the exact point where understanding breaks down. Then we rebuild it with a clear explanation, purposeful practice, and a chance for the student to explain the reasoning back to me.
- Degree in Applied Mathematics from UC Berkeley
- Certified math teacher with a Master’s in Education
- Experience teaching AP Calculus, test prep, and AMC math
Sessions & rates
Focused one-on-one lessons.
Online sessions are tailored to your student’s current level, upcoming work, and longer-term goals.
- AP Calculus, SAT/ACT, AMC & AIME$160 / 60 min
- Precalculus, Algebra 1/2 & Geometry$150 / 60 min
Common questions
Before we begin.
How do you plan lessons?
We start with your student’s goals and recent work, then focus on the concepts and problem types with the greatest payoff.
Do you help with both coursework and exams?
Yes. We can strengthen day-to-day understanding while preparing for upcoming quizzes, AP exams, SAT/ACT Math, or math competitions.
What should we send before the first lesson?
A course or exam, recent work or scores, your student’s goals, and a few time options with your time zone are enough to begin.
Contact
Let’s find the right next step.
Tell me where your student is now and what they’re working toward. I’ll follow up about fit and availability.
Ask about tutoring
Tell me about your student’s goals and preferred schedule.