Mdm Tay was very well-liked by her students as she is jovial and effective.  She is able to make chemistry fun to learn, difficult concepts easy to comprehend & remember. She was the ex-Subject Head of Chemistry before she was posted to SEAB (Singapore Examination & Assessment Branch) for a career stint as an Assessment Officer in Sciences, where she was actively involved in the review of the Chemistry curriculum.  She was also training our Science teachers in the latest updates in the subject. Hence, she is very well-versed in the syllabus & assessment requirements for Chemistry and will always ensure that students learn what is required and important.