新一论课程改革倡导学生学习方式的转变,探究学习已成为基础教育课程改革的核心问题。如何有效地实施探究教学,离不开对教师角色的定位。传统意义上的教师是以知识传授者的形象出现的。笔者认为当今时代对教师的要求应该是:能创设情境,激发学生的探究欲望和兴趣;能创造性地使用教材,为学生探究提供材料;能引导学生学会合作,体会数 The new theory of curriculum reform advocates the transformation of students’ learning style, and inquiry learning has become the core issue of the basic education curriculum reform. How to effectively carry out inquiry teaching can not be separated from the role of teachers. Teachers in the traditional sense appear as the image of knowledge transferors. The author believes that the requirements of teachers in today’s era should be: to create situations that stimulate students’ desire and interest in inquiry; to use teaching materials creatively to provide students with inquiry materials; to guide students to learn how to cooperate and experience