【摘要】 说课是教研活动中的一个准备环节，能够有效帮助教师厘清教学思路，设定教学策略。该文从专业认证的角度出发，围绕以学生为中心的理念，以“锅炉原理”课程为例，从课程定位、教学目标、学情分析、教学实施及教学反思几方面分析了说课的核心要素。更多还原

【Abstract】 Lesson presentation is a preparatory link in teaching and research activities. Through this activity, the teaching thinking can be determined and strategies formulated. Thus, teaching quality can be improved. From the perspective of professional certification, focusing on the student-centered concept and taking the Boiler Principle course as an example, the core elements of teaching were analyzed in this paper. This analysis is completed from the aspects of curriculum orientation, teaching objectives,learning situation analysis, teaching implementation and teaching reflection.更多还原