Andrew Er is a former school teacher with more than 33 years of teaching experience.

His main goals in establishing Andrew Er Learning Hub is to create a positive mindset in his students about mathematics, and to teach them to love and master it.

Andrew and his teachers have helped thousands of students excel in mathematics, both in classes and national-level examinations.

The management and tutorial services are being handled by Andrew Er himself, along with dedicated teachers and associated staff who have trained under him.

He is the author of many best-selling Mathematics Assessment Books, including titles such as

  • How to Improve Your Mathematics
  • Challenging Problems
  • Andrew Er’s Maths Companion
  • Andrew Er’s Mathematics Worksheets
  • Andrew Er’s PSLE Mathematics Examination Papers
  • Andrew Er’s Use of Heuristics in Problem-Solving