SINGAPORE — Teachers in Singapore schools are spending fewer hours teaching and marking, but they are clocking more work time overall due to non-teaching tasks.These include lesson planning, student counselling, co-curricular activities and communicating with parents, a new global survey has found.Singapore's teachers reported working an average of 47.3 hours a week, higher than the OECD average of 41, according to the Teaching and Learning International Survey (Talis) released on Oct 7.In the previous edition of the survey in 2018, teachers here said they put in 46 hours a week.The survey's findings also indicate that Singapore teachers are quick to adopt digital technologies, with three in four using artificial intelligence (AI) to teach or facilitate student learning. This is more than double the global average of 36 per cent.The Organisation for Economic Cooperation and Development study polled 194,000 teachers worldwide, with a total of 55 education systems joining the latest round. Read more