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PSAT National Merit Math Practice Test (Part 3)

Wai Choi
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The Pathway to a Top 800 Score on PSAT Math Exam

Class experience

US Grade 8 - 11
Meet Wai Choi – The Teacher

Wai Choi is more than just a math teacher. He's traveled the world and brings those experiences into his teaching. He has a B.S. and M.A. degrees and was a teaching assistant at Ohio State for four years. He even aced the GRE quantitative section with a perfect 800!

Wai makes math simple and fun. If you need help with PSAT, SSAT, SAT, ACT math, Wai is your go-to teacher. His students don't just get better grades; they start enjoying math! But hurry, his class spots fill up fast!

In his free time, Wai loves swimming in crystal-clear lakes and rivers.

Joined May, 2022
Teacher expertise and credentials
Master's Degree
Bachelor's Degree in Math
I am a Math teacher who has both B.S. and M.A. degrees. I was a graduate teaching assistant for 4 years at Ohio State. I got a perfect score of 800 (99th percentile) out of GRE quantitative reasoning section. If your children need help with PSAT,... 
Group Class


per class
Meets once
45 min

Completed by 3 learners
Live video meetings
Ages: 13-18
1-3 learners per class

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