一、问题的提出目前,由于信息技术的介入,小学课堂教学结构、教学策略、教学信息交互方式、教学内容呈现方式、师生角色定位等较之以往的课堂教学都发生了深刻变化,这些变化的最终结果是师生之间面对面的信息交互时空越来越少,它已在某种程度上造成了师生之间思想情感的疏离,不利于学生对于科学文化知识的学习,更不利于学生健康心理的 I. Problems raised At present, due to the involvement of information technology, the primary classroom teaching structure, teaching strategies, interactive teaching methods, teaching content presentation methods, and teacher-student role positioning have undergone profound changes compared to previous classroom teaching. The end result is that face-to-face information exchange between teachers and students has become less and less time and space. It has caused the alienation of thoughts and emotions between teachers and students to a certain extent, which is not conducive to students’ learning of scientific and cultural knowledge, and is not conducive to students. Healthy psychological