

Crystal
- Rate $65
- Response 1h

$65/hr
1st lesson free
- Maths
- Trigonometry
- Geometry
- Logic
- Algorithms
Princeton Graduate in Mathematics | Quantitative Specialist | Competitive Exam Coaching and Advanced Training
- Maths
- Trigonometry
- Geometry
- Logic
- Algorithms
Lesson location
About Crystal
Linear algebra and probability are the languages I speak fluently. These skills underpin the rigorous analysis I perform daily. Having taught 128 students, I understand where beginners often falter.
My journey began at Princeton with a degree in math, followed by 11 years working in quant research. Vedic math techniques and geometry are also part of my repertoire. Whether helping a hobbyist or preparing a student for entrance exams, I maintain a precise standard. You will find my SAT and ACT math prep sessions to be highly structured.
Statistics often intimidate people, but I make the concepts intuitive. My approach stays practical and focused on the mechanics of the problem.
About the lesson
- Primary
- High School
- NCEA Level 1
- +5
levels :
Primary
High School
NCEA Level 1
NCEA Level 2
NCEA Level 3
Adult education
Masters
Doctorate
- English
All languages in which the lesson is available :
English
Speed is rarely the correct substitute for a deep conceptual understanding of mensuration. Rushing through a problem set usually hides fundamental gaps in your logic.
I move at the pace of your actual comprehension rather than a fixed syllabus. My 11 years of experience in high-level quantitative work influence how I break down complex probability. Statistics and linear algebra receive the same level of granular attention as basic geometry.
Beginners benefit from this methodical way of viewing numbers. You can reach out whenever you feel ready to start.
Rates
Rate
- $65
Pack prices
- 5h: $325
- 10h: $650
free lessons
The first lesson with Crystal will allow you to get to know each other and discuss your needs for future lessons.
- 1hr
online
- $65/h
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