开放式教学下的学习者画像及个性化教学探讨

Learners Portrait and Individualized Teaching 1n Open Education

The core of the individualized teaching is to teach students in accordance with their aptitude ， and his premise of the implementation is the accurate description of the learners personality. In this paper， through the analysis of the basic information ， online learning behavior and classroom performance ， combined with the brain cognitive experiment， we explore the learners interests， hobbies， self-control and other personality from the perspective of data mining and cognitive psychology， and achieve personalized portrait with tag. Based on the learners portrait， this paper discusses the individualized teaching. In the experiment ， the studentsof 11 C programming language 11 course of Shanghai Open University were selected as an example， the results show that the method of the portrait can objectively express the learners personality in open education， and can effectively provide the service of individualized teaching.