一、问题的提出高中物理中经常涉及到太阳辐射问题的计算 ,对此类问题 ,学生经常感到无所适从 ,特别是这部分习题难度较大 ,大都比较抽象 ,还常常用到立体几何有关知识 ,考查了学生对概念的理解、抽象思维及空间想象能力 .所涉及到的知识点有 :功率的概念、热学计算问题、物理 First, the problem raised in high school physics often involves the calculation of solar radiation problems, students often feel at a loss on such issues, especially this part of the exercises is more difficult, most of them are more abstract, and often use the knowledge of the three-dimensional geometry, examination Students’ understanding of concepts, abstract thinking, and spatial imagination capabilities. The knowledge points involved include: the concept of power, thermal calculation problems, and physics