Cultivate students' information retrieval ability. Education informatization is to cultivate students' ability of information acquisition, application and analysis, so that students have a correct attitude towards information learning, including the ability of creative thinking, problem solving, active learning, communication and cooperation and lifelong learning. Information education aims at cultivating students' ability to obtain information, apply information and analyze information, so that students have a correct attitude towards information learning, including the ability of creative thinking, problem solving, active learning, communication and cooperation and lifelong learning.