学科核心素养视域下科学教师学科教学知识的特征与发展

The Features and Development of Science Teachers'Pedagogical Content Knowledge from the Perspective of Students'Subiect Core Competencv

在以发展学科核心素养为育人目标的背景下,对科学教师的学科教学知识进行重新审视和优化调整,已经成为科学教育领域亟须解决的重要课题之一。在学科核心素养视域下,科学教师的学科教学知识应当具有科学性、育人性和动态性特征。为实现发展学科核心素养的教学目的,科学教师需要完善自身科学知识、积极开展实践反思、主动寻求协同合作,实现学科教学知识高效高水平的发展。

Under the background of science education which aims at developing students'subject core competency,it has become one of the important tasks to re-examine,optimize and adjust science teachers'pedagogical content knowledge.From the perspective of subject core competency,the pedagogical content knowledge of science teachers should be scientific,educating,and dynamic.In order to achieve the teaching purpose of developing core competency of science subject,science teachers need toimprove their scientific knowledge.actively carry out practical reflection,and actively seek synergy and cooperation to achieve efficient and high-level development of pedagogical content knowledge.