在《普通高中数学新课程改革标准》的要求下,作为一名数学教师必须转变教学理念,对学生、对教学工作、教学评价都要有一个新的认识。充分利用好课堂四十五分钟,才能出色地完成教学任务,实现数学课堂教学的有效性。一、要有明确的教学目标新课程充分体现了基础性、普及性。所以作为教师应因材施教,分层设计目标,分层实施教 As a mathematics teacher, under the requirement of the “Standard of New Curriculum Reform in Ordinary Senior High School”, it is necessary to change the teaching concept and to have a new understanding of students, teaching work and teaching evaluation. Make full use of the classroom forty-five minutes, to excellent completion of teaching tasks, mathematics classroom teaching to achieve effectiveness. First, we must have a clear teaching objectives The new curriculum fully reflects the basic, universal. Therefore, as a teacher should teach students according to their aptitude, hierarchical design goals, hierarchical implementation of teaching