Forum: Teacher quality and class size must work together

I read with great interest the remarks by Education Minister Chan Chun Sing emphasising that teacher quality matters more than class size (Teacher quality more important than class sizes, says Chan Chun Sing, Jan 2). While I wholeheartedly agree on the importance of teacher quality, we should be careful not to frame this as a choice between teacher quality and class size.

It is not an either-or scenario; teacher quality and class size are complementary factors that together enhance educational outcomes. Even the most skilled educators are constrained by overcrowded classrooms, which limit their ability to give personalised attention to students and adapt to diverse learning needs.

Research shows that smaller class sizes benefit both teachers and students. For students, smaller classes mean more opportunities to ask questions, receive feedback, and engage in discussions. For teachers, smaller classes reduce workload, enabling them to focus on innovative teaching methods and individual student needs. This creates a positive feedback loop: better teacher-student engagement, improved learning outcomes and enhanced teacher satisfaction.

Smaller class sizes also contribute to better mental health and well-being for teachers and students. Teachers in smaller classes report lower stress levels and a greater sense of professional fulfilment. Students, particularly those who struggle academically or socially, thrive in environments where they feel seen and heard. In an era where mental health challenges are increasingly prevalent, this aspect cannot be overlooked.

Advocating smaller class sizes does not mean sidelining efforts to improve teacher quality. Both objectives can be pursued simultaneously. Smaller classes provide conditions under which high-quality teaching can flourish. Professional development, mentorship and competitive remuneration will always be pivotal in attracting and retaining top teaching talent, but these efforts are maximised when teachers are placed in manageable classroom environments.

Singapore has always prided itself on its forward-thinking education system. Recognising that teacher quality and class size are two sides of the same coin allows for a nuanced approach to shaping the future of education. Policies that promote both high-calibre teaching and optimal class sizes will ensure better outcomes for students while supporting the well-being of educators.

Let us not settle for trade-offs in our education system when we can aspire to excellence in both quality and capacity. The next generation deserves no less.

Hana Alhadad (Dr)

Join ST’s Telegram channel and get the latest breaking news delivered to you.