随着新课程改革的全面实施,高中信息技术的教学要以学生的人文素质教学为宗旨,全面提高高中生的信息技能与素养,教师要引导学生运用所学的知识独立思考、解决问题。而要达到这一要求,就要形成以教师为主导,学生为主体的探究式的教学模式。从高中信息技术实效性的目的出发,结合当前我国高中信息技术课堂的现状以及如何提高信息技术教学的实效性策略为探究的方向。为此来提高高中信息教学的实效性,提升学生的信息素养。 With the full implementation of the new curriculum reform, the teaching of information technology in senior high schools aims at improving the students’ quality of humanities teaching, and improving the information skills and literacy of senior high school students in all aspects. Teachers should guide students to use their knowledge to think independently and solve problems. To meet this requirement, we should form an inquiry-based teaching mode that is dominated by teachers and students. In the light of the actuality of information technology in senior high school, the current situation of information technology classroom in high school in our country and the strategy of how to improve the effectiveness of information technology teaching are explored. To this end to improve the effectiveness of high school information teaching, improve student information literacy.