1st lesson free
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Bj
- Rate R3213
- Response 1h
-
Students2
Number of students Bj has accompanied since joining Superprof
Number of students Bj has accompanied since joining Superprof
R3213/h
Contact
1st lesson free
- Maths
- Algebra
- Trigonometry
- Geometry
- Algorithms
Elite AMC 8/10/12 to AIME/USAMO Coaching - 10+ Years - Berkeley Computer Science/Applied Math
- Maths
- Algebra
- Trigonometry
- Geometry
- Algorithms
Lesson location
Recommended
Bj is a respected tutor in our community. He is highly recommended for his commitment and the quality of his lessons. A trusted partner on your learning journey.
About Bj
I’m a math tutor and competition-math coach specializing in AMC 8/10/12, AIME, USAJMO, and USAMO preparation.
I’ve coached students for 10+ years, from students building fundamentals to national-level qualifiers.
My teaching emphasizes clear problem-solving methods, efficient test-taking strategy, and steady confidence growth. I tailor instruction to each student’s level and goals.
Background:
UC Berkeley (Computer Science major, Applied Mathematics minor)
AMC 8 perfect score (25)
AMC 10: 144
AMC 12: 150
AIME: 13 (4-time qualifier)
2-time USAMO qualifier
SAT: 2390 (800 Writing, 800 Math, 790 Reading)
SAT Math II: 800
ACT: 36 (35 English, 36 Math, 36 Reading, 36 Science, 12 Writing)
APs: ten 5s (Calc AB/BC, Chem, English Lang, Physics B, Physics C E&M/Mech, World History, US History, Macroeconomics)
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About the lesson
- Primary
- Secondary
- Matric/GCSE
- +4
levels :
Primary
Secondary
Matric/GCSE
AS Level
A Level
BTech
MBA
- English
- Korean
Languages in which the lesson is available :
English
Korean
My lessons are structured and personalized based on the student’s current level and goals.
A typical session includes:
1) Guided lectures on new materials and problem-solving
2) Strategy and error analysis
3) A focused plan for what to practice and homework before the next lesson
I help with both school math and competition prep, and I can adjust pacing whether a student needs confidence-building, score improvement, or advanced challenge work.
If you message me, please include:
- student grade
- current math level / recent scores
- goals (school performance, AMC/AIME, etc.)
- weekly availability
Then I can recommend the best lesson cadence and next steps.
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Recommendations
Recommendations are written by the tutor's friends, family, and acquaintances.
2
Best AMC tutor I have worked with. And I have worked with a lot of them. Went from low scoring on the amc 10 my sophomore year to qualifying for usamo!!!
My son has worked with Bj for the last 2 years. We are very thankful for his overwhelming improvement in his AMC and AIME scores. He has qualified for USAMO and we have Bj to thank for it. Would recommend.
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Rates
Rate
- R3213
Package rates
- 5h: R16065
- 10h: R32130
free lesson
The free first lesson with Bj allows you to get to know the tutor and discuss your needs and expectations.
- 1h
online
- R3213/h
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