科学教学要提高实效性,除了精心设计教学活动和准备充足的实验仪器之外,还要切实关注学生的心理需要。作为教师,如果能够满足学生的安全需要、归属需要、被尊重需要、自我实现需要等,就能形成一种平等的、和谐的师生关系,会收到事半功倍的效果。 To improve the effectiveness of science teaching, in addition to careful design of teaching activities and preparation of adequate experimental equipment, but also practical attention to the psychological needs of students. As a teacher, if we can meet the needs of students’ safety, belonging needs, being respected and self-fulfilling needs, we can form an equal and harmonious relationship between teachers and students and we will have a multiplier effect.