Artificial intelligence can create smarter classrooms and students – but it won’t replace teachers
Winnie Tang says AI can take the drudgery out of teaching, while also identifying students’ interests and potential in a scientific way, but there’s no substitute for good mentors and guides
Second, virtual teaching assistants can be used to answer many frequently asked questions. In 2014, a professor from the US Georgia Institute of Technology created a robot teaching assistant that provided responses to students’ online questions for five months without students noticing.
Third, once a successful formula is identified, adaptive learning solutions can be applied to deliver the right content, at the right time, in the best way to each student, according to his or her individual learning preferences and progress.
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Fourth, we can apply computer vision and deep learning to detect signs of students’ disengagement by tracking their eye movements and mouse activity, while observing their expressions to check whether they are engaged, confused or bored; also, count how many times they answer a question correctly or how long it takes them to do so.
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AI can take on time-consuming administrative work, but it won’t replace the teacher. For example, when many students make similar mistakes in the same assignment, it is usually an indication of a problem needing a teacher’s attention. Most importantly, teachers can be mentors who guide their students.
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“AI should be appropriately utilised so that the man-machine synergy will be greater than 1+1,” AI expert Lee Kai-fu has said. “The key is that we must enrich our hard skills, that is, broad knowledge, and also ... have soft skills, such as good communication skills; the ability to work with others.”
Innovation, communication skills and good emotional quotients are unique to humans. Let’s develop them together.
Winnie Tang is an honorary professor in the Department of Computer Science at the University of Hong Kong