思维是人们行动的指南,如果没有良好的思维就没有好的行动。学生思维最为活跃的时期在高中。借助指数与指数函数的教学,从数学概念的推广这一重要的思维过程着眼,谈几点认识,以供借鉴! Thinking is a guide for people’s actions, and there is no good action without good thinking. Students are most active in high school thinking period. With the help of exponential and exponential functions, we should focus on the important thinking process of popularization of mathematical concepts and talk about some points for reference.