“万物生长靠太阳”。教育是促进学生发展的事业,学生的健康成长如同需要阳光般的教育。八年级是物理学科开始学习的起始点,更是一个关键点,无论是老师还是学生都要从心理上重视。心理学家研究认为:人的情感处于积极向上、愉悦兴 “All things grow by the sun”. Education is a cause for the development of students. The healthy growth of students is like the need for a sunny education. The eighth grade is the starting point for the study of physics, and it is a key point. Both teachers and students must pay attention to it. Psychologists believe that human emotions are positive and happy.