Mathematics

Find the contact details for the Mathematics department's teachers and staff here.

Last updated 10 July 2026

Mathematics department staff names, appointments and email addresses

Names	Appointment	Email Address
Mr Chen Xin Da	HOD / Mathematics	chen_xin_da@moe.edu.sg
Mr Johni Masli	LH / Math	johni_masli@moe.edu.sg
Mdm Elena Chong Siew Foong	AYH (Upper Sec)	chong_siew_foong@moe.edu.sg
Mr Yeoh Sin Hui (Felix)	SH / Partnership	yeoh_sin_hui@moe.edu.sg
Mr Ingham Jason Charles	LT / Math	jason_ingham@moe.edu.sg
Mr John Toh Yeow Chong	Teacher	toh_yeow_chong@moe.edu.sg
Mr Ong Chee Lim	Teacher	ong_chee_lim@moe.edu.sg
Mdm Sri Ratinawati Bte Hussein	Teacher	sri_ratinawati@moe.edu.sg
Mdm Ang Shao Mei	Teacher	ang_shao_mei@moe.edu.sg
Mr Tan Chek Soon (Jackson)	Teacher	tan_chek_soon@moe.edu.sg
Mr Ng Yu Yi	Teacher	ng_yu_yi@moe.edu.sg
Mdm Elizabeth Tung Wai Ling	FAJT	tung_wai_ling_elizabeth@moe.edu.sg
Mdm Shermaine Chia Beitian	FAJT	chia_beitian@moe.edu.sg