小班化背景下的课堂教学的科学设计与实施,是提高课堂教学效果的关键。课堂设计从促进学生思维能力发展的角度设计问题,以学定教,以人为本,关注学生学习兴趣和探究意识的培养是高效课堂的核心环节。有效的教学实施过程应当是精讲精练,发挥学生主体作用,落实分层教学,建构和谐师生关系。 The scientific design and implementation of classroom teaching in the background of small class is the key to improve the effectiveness of classroom teaching. Classroom design from the perspective of promoting the development of student thinking ability to design problems, to learn to teach, people-oriented, concerned about the students interest in learning and exploration of the training is the core of efficient classroom. Effective teaching implementation process should be elaborate on refining, giving play to the role of the main body of students, the implementation of hierarchical teaching, building a harmonious relationship between teachers and students.