About SIGMAPREP
Sigma Prep was found in 2015 with a mission to prepare the students for university admissions
and to build a solid knowledge foundation in English and Mathematics. As a start-up with a
passion in teaching mathematics, Kru Numfon launched Sigma Prep to create a community for
students with all ranges of learning capabilities to fulfill their academic dreams and milestones.
About KRU NUMFON
Education background:
- High School – Ruamrudee International School (RIS)
- Bachelor of Engineering (Chemical Engineering), SIIT Thammasat University
- Master of Financial Management – NIDA
- Certified instructor for teaching English as second language (TESOL)
Teaching experience:
10 years of : SAT, As/A Levels, IGCSE, IB and AP Mathematics
6 years of: IELTS, TOEFL
4 years of: GMAT (Quantitative)
Exams do not measure your intelligence. They exist to measure your ability to re-share information under pressure. I'll make sure you are able to do that.
We offer onsite and online courses which are tailor-made to
provide superlative learning result. All courses are designed and
optimized to suit the student’s learning pace and level. In
parallel to exam preparation courses, we provide consultation
service which is free of charge. We are pleased to supply useful
admission information to all students and parents. To increase
learning efficiency, students are welcomed to participate in our
teacher-assisted study group throughout the school’s office
hours (9.00-19.00).
Our services include:
Private and group tutoring (Free academic consultation)
Corporate English Training
Need any Help
087-795-9510
Official Line: @sigmaprep
COVID-19:
With Covid-19 around the corner from 2020 to present, our former and current students have proven that online classes conducted by our instructors have provided an outcome that resembled regular onsite classes.
Our Students
What students are saying about us?
