提高信息技术课堂教学有效性是信息技术课堂教学改革的重要目标之一。一堂信息技术课的效果如何,主要体现在教师的教学行为能否调动全体学生学习信息技术的积极性,引导学生积极地参与体验学习过程,促进学生对信息技术知识的主动建构,形成自主探索、合作交流的学习能力。然而,目前的信息技术课堂是教师教得辛苦,学生学得痛苦,教学效率很低,学生没有得到应有的发展。本文针对 Improving the effectiveness of information technology classroom teaching is one of the important goals of information technology classroom teaching reform. The effect of an information technology lesson is mainly reflected in the teacher’s teaching behavior can mobilize the enthusiasm of all students to learn information technology and guide students to actively participate in the process of experiencing learning to promote students’ initiative construction of information technology knowledge to form their own exploration and cooperation Exchange learning ability. However, the current information technology classrooms are such that teachers teach hard, students learn painfully, teaching is inefficient, and students fail to achieve the proper development. This article is aimed at