信息技术课程具有操作性强与活动性强的特点。在初中信息技术课堂教学中要善于借助“微视频”引导学生进行自主学习。要利用“微视频”保障初中生课前先学的效度、操作学习的效度、探究学习的效度和拓展学习的效度。在初中信息技术教学中,引导初中生进行自主化的信息技术学习是十分重要的。初中生自主化的信息技术学习,是打造高效初中信息技术课堂的基础,同时也是培养初中生信息技术学习能力的有效途径。初中生在学习信息技术的过程中,是带着 Information technology courses with operational and activity characteristics. In junior high school information technology classroom teaching should be good at using “micro-video ” to guide students to self-study. To use “micro-video ” to protect the validity of junior high school students before class, manipulate the validity of learning to explore the validity of learning and expand the validity of learning. In junior high school information technology teaching, it is very important to guide junior high school students to carry on the independent information technology study. Junior high school students independent information technology learning, is to build high-efficiency junior high school information technology classroom basis, but also to cultivate junior high school students an effective way to learn information technology. Junior high school students in the process of learning information technology, with