二十世纪60年代末,布卢姆提出了目标教学理论。即以教学单元为单位,确定教学目标;教师在教学前测验学生(口头或书面),了解学生已有的知识,为教学提供根据。采用适当的方法和讲解深度进行教学,教之后,再测验、考查是否达 In the late 1960s, Bloom put forward the target teaching theory. That is to teach units as a unit, to determine the teaching objectives; teachers before the test test students (verbal or written), to understand the students have the knowledge to provide a basis for teaching. Using the appropriate method and explain the depth of teaching, teaching, then test to check whether the up