TPACK理论框架下教师教学能力提升策略

The Strategy to Improve Teacher’s Teaching Ability Based on TPACK Theoretical Framework

整合技术的学科教学知识(TPACK)由学科、教学和技术三种知识相互交织整合构建而成,被视作信息时代教师进行有效教学不可或缺的知识。它改变了技术在不同科学领域以及教师教育中的应用方式,为教师专业发展提供了新的路径。教师TPACK的发展主要有从PCK发展到TPACK、从TPK发展到TPACK以及同时开发PCK和TPACK三种策略。社会环境、教师个体特征以及教师的价值信念都是影响TPACK发展的重要因素。而教师则可以通过凸显教学法中的学科性及设计性等策略来提升教学能力。

Technological Pedagogical Content Knowledge(TPACK)is interwoven and in-tegrated by content knowledge, pedagogical knowledge and technological knowledge, which was viewed as the one of indispensable teacher’s knowledge in information era. It altered the application ways of technology in different specific subjects and teacher education, providing the new routes for teacher professional development. There are three strategies of teachers to develop their TPACK: from PCK to TPACK, from TPK to TPACK and developing PCK and TPACK simultaneously. Social environment, teachers’ personal characteristics and value be-liefs are three important factors to influence the development of their TPACK. However, teachers’ teaching abilities can be improved by highlighting the subject and designability in teaching.