在高中信息技术课中,学生受教育环境、家庭重视程度、学习兴趣等因素影响,存在一定的差异性。通过分组化学习、层次化教学、多样化教学、多样化评价等途径,开展差异教学,可以缩小差异,调动学生的积极性和创新性。 In the information technology class of high school, there are some differences in the students influenced by the educational environment, the degree of family’s attention, the interest of learning and so on. Differentiating teaching through grouping, hierarchical teaching, diversified teaching and diversified evaluation can narrow differences and arouse the enthusiasm and creativity of students.