研课:促进教师专业发展的有效途径

Lesson Study: An effective Way to Promote the Professional Development of Teachers

研课是一种重要的教学活动,具有合作共享性、研究性、互补性、双向建构性等特性。研课在提高教学效率方面有着重要的作用,主要表现为三个方面,即发展性功能、导向性功能、反思性功能。而明确目标、组织讨论、组织观课、教师说课、集体讨论、反思则是研课的五个基本步骤。采用同课异构是研课的基本方式。

Lesson study is an important teaching activity with the characteristics of co - sharing, researching, complementarity, mutual construction and etc. Lesson study plays an important role in improving teaching efficiency and that can be reflected in the following three aspects： the development function; oriented features; reflective function. And lesson study can be divided into the following five basic steps： clearing goals; organizing discussion; organizing lesson listening; Lesson talking; collective discussion and reflection. Also ＂the same lesson heterogeneous construction＂ is the basic way to study heterogeneous class.