新课改的有效落实,促进了小学信息技术课堂教学的改革与创新。素材的选择和重组是小学信息技术课堂教学的重要内容,对于提高课堂教学的有效性和学生的信息素养具有重要意义。一、依据学生实际,科学取舍和替换教材在小学信息技术新课程改革教学中,学生是课堂教学的主体。由于小学生的知识经验、学习能力、行为习惯等各方面具有差异性,因此,信息教师应在课前根据本节课的教学内容,充分考虑学生的差异,对教材 The effective implementation of the new curriculum reform has promoted the reform and innovation in the classroom teaching of information technology in primary schools. The selection and reorganization of the material is an important part of the classroom teaching of information technology in primary schools, which is of great significance to improve the effectiveness of classroom teaching and students’ information literacy. First, based on the actual students, the scientific choice and replacement of teaching materials in the new primary school information technology teaching reform, students are the main body of classroom teaching. Due to the differences in the experience of primary school students, learning ability, behavior and other aspects, information teachers should be based on the teaching content of this lesson, give full consideration to the differences of students, the textbook