课堂教学是教学的基本形式,优质、高效的课堂教学是促进学生有效学习的基本前提条件。注重教学的有效性,可以使教师更加关注学生的学习过程,关注课堂教学的时效,关注教学的设计与改进,促使教师不断反思自己的教学实践。在理解“什么是有效教学”的基础上,结合课堂教学,探讨提高计算机课堂教学的有效性。 Classroom teaching is the basic form of teaching. High quality and efficient classroom teaching is the basic prerequisite to promote students’ effective learning. Pay attention to the effectiveness of teaching, teachers can pay more attention to the learning process of students, pay close attention to the limitation of classroom teaching, pay attention to the design and improvement of teaching, prompting teachers to constantly reflect on their own teaching practice. On the basis of understanding “what is effective teaching ” and combining with classroom teaching, this paper discusses how to improve the effectiveness of computer classroom teaching.