The classes are taught by mathematicians from the National University of Singapore (NUS), Nanyang Technological University (NTU) and National Institute of Education (NIE). 

Some of the past teachers include

...

Dr Chan Yiu Man

(Dept. of Statistics and
Applied Probability)
NUS

...

Dr Chew Tuan Seng

(Dept. of Maths)
NUS

...

Dr Chua Seng Kee

(Dept. of Maths)
NUS

...

Dr David Chew

(Dept. of Statistics and
Applied Probability)
NUS

...

Dr Ku Cheng Yeaw

(Dept. of Maths)
NUS

...

Dr Tan Victor

(Dept. of Maths)
NUS

...

Dr Wang Fei

(Dept. of Maths)
NUS

...

Ms Wong Yean Ling

(Dept. of Statistics and
Applied Probability)
NUS