1st lesson free
Andrew
- Rate S$23
- Response 1h
S$23/h
Contact
1st lesson free
- Maths
- Physics
- Logic
WPI Math Major with 800 SAT Score Teaches Algebra Calculus and SAT Math Step by Step
- Maths
- Physics
- Logic
Lesson location
About Andrew
Hello, my name is Andrew Caleshu. I’m a math major at Worcester Polytechnic Institute, currently studying rigorous proof-based mathematics. But I've been where you are. In high school, I was an IB HL math student who spent countless hours trying to make my confused brain not confused. I took the SAT five times, eventually earning a perfect 800 in Math.
I’ve worked through the same algebra, geometry, trigonometry, precalculus, and calculus courses that many students find frustrating. I get it.
I’ve always been interested in math, not just for solving problems, but for understanding how and why things work. Over time, I realized that many students don’t struggle because math is too hard, but because the explanations they’ve seen never made things click.
That’s what I focus on—helping students build clarity, confidence, and reach that moment where everything finally makes sense. You're closer than you think.
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About the lesson
- Primary
- Secondary
- Adult education
- +2
levels :
Primary
Secondary
Adult education
Masters
Doctorate
- English
All languages in which the lesson is available :
English
My teaching style focuses on making math actually click. We go step-by-step through problems so you understand why methods work, not just what steps to follow. I focus on clear explanations, guided practice, and helping you build the confidence to solve problems independently.
A typical lesson starts with the concept you’re stuck on, followed by a short explanation and practice problems worked through together. As we go, I help remove confusion and build understanding so the material starts to feel intuitive.
I work with middle school, high school, and early college students in algebra, geometry, trigonometry, precalculus, calculus, and SAT Math. Whether you need help catching up, preparing for a test, or strengthening your foundation, I tailor each session to your level and goals.
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Rates
Rate
- S$23
Pack rates
- 5h: S$115
- 10h: S$230
free lessons
This first lesson is free to allow you to get to know your teacher so that they can best meet your needs.
- 1hr
online
- S$23/h
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