TL;DR: Singapore teachers work some of the longest hours globally and report higher stress than the OECD average. Much of the strain comes from admin and marking—yet teachers are also among the world’s most active users of AI in class. Here’s what that means for your teen, and how you can help.
Key takeaways at a glance
- Work hours & stress: Full-time teachers here average 47.3 hours/week (OECD avg: 41). 27% report “a lot” of stress (OECD avg: 19%), up 4 percentage points since 2018. Younger teachers (<30) feel it more. CNA
- Where time goes: Teachers spend 4 hours/week on admin (OECD avg: 3), 6.4 hours on marking (OECD avg: 4.6). They teach 17.7 hours and prepare 8.2 hours weekly (OECD avgs: 22.7 teaching; 7.4 prep). CNA
- Top stressors: (1) Too much administrative work, (2) too much marking, (3) being held responsible for student achievement. CNA
- Resignations remain low: Average annual resignation rate stays around 2–3%—lower than other civil service schemes. CNA
- High digital & AI adoption: 75% of teachers use AI for teaching (OECD avg: 36%); most say AI helps with lesson planning (82%) and admin automation (74%). 81% worked in schools doing online/hybrid lessons in the month before the survey (OECD avg: 16%). CNA+1
Why this matters for your child
- Teacher bandwidth impacts feedback speed. With notable time on admin and marking, feedback cycles can stretch—especially around exam seasons. Expect occasional delays in returned scripts or parent replies. CNA
- Lesson prep is intensive. Teachers are investing more time crafting and curating lessons. That often translates to richer in-class activities and better-aligned resources for your teen. CNA
- Wellbeing links to classroom climate. Higher stress doesn’t mean lower care—it means capacity is tight. A supportive school-home partnership helps teachers stay focused on student learning. CNA
What to do as a parent (practical tips)
- Use official channels—and respect boundaries. MOE emphasises baseline expectations for communication; teachers aren’t expected to respond outside school hours except for emergencies. If something’s urgent, state that clearly; otherwise, give 1–2 working days. CNA
- Make your emails “easy to answer.” One topic per message, a clear question, bullet-pointed context, and any required documents attached. This reduces back-and-forth in already packed schedules. (This aligns with the survey’s finding that admin load is a key stressor.) CNA
- Leverage school platforms. Submit forms and MCs promptly via Parents Gateway or school systems to cut admin. MOE has piloted tech to streamline processes—use them. CNA
- Prioritise parent-teacher time. Save complex discussions for scheduled meetings (e.g., PTM or a set appointment) so teachers can prepare data on your teen’s progress.
The AI angle: what it means for learning at home
- Expect AI-assisted lesson design. Many teachers use AI to refine lesson plans and generate materials. If your teen mentions AI-driven quizzes, exemplars, or feedback, that’s increasingly normal. CNA+1
- Homework may shift. With AI easing administrative tasks, teachers can assign more targeted practice and higher-order tasks (explanations, reflections, real-world applications). Support your teen to go beyond “right answers” to “clear reasoning.” CNA
- Model responsible AI use at home. Encourage your teen to use school-approved tools for brainstorming and draft feedback—while citing sources and avoiding plagiarism. Teachers are familiar with AI in the workflow; responsible habits matter. CNA
What the system is doing
MOE says it is streamlining non-teaching duties (e.g., exam admin cut by ~10%), setting communication baselines, and investing in automated marking and AI assessment tools to ease marking loads—aimed at returning more teacher time to teaching. CNA
Bottom line
Your child’s teachers are working long hours under high expectations, but they’re also early adopters of effective digital and AI tools. Clear, respectful communication and smart use of school systems can lighten the admin burden—freeing teachers to focus on what helps your teen most: thoughtful instruction, timely feedback, and wellbeing. CNA+2CNA+2
Source: CNA coverage of the 2024 OECD Teaching and Learning International Survey (TALIS), published Oct 7, 2025.CNA