高效课堂一直是新课标实施以来师生共同追求的目标,让学生做好课堂的主人是每位一线教师亟待解决的课题,本案例选取了《由递推关系式求通项公式》这一课例进行初步尝试和探索。 Efficient classroom has always been the goal of the common pursuit of teachers and students since the implementation of the new curriculum standards, so that students do a good job in class masters is the front-line teachers need to solve the problem, this case selected the “recursive formula to find the formula” Lesson for the initial attempt and exploration.