在深化课程课改的背景下,教师都在积极探索新的教学方法,力求突出以学生为中心,提高学生的学习有效性,教学模式已经从“传递中心”逐渐过渡到“对话中心”。笔者认为问题探究法是教师提高学生有效学习一条重要途径,精心设计问题探究,发展学生思维,提高学生学习有效性。 Under the background of deepening curriculum reform, teachers are actively exploring new teaching methods, and strive to highlight the students as the center, to improve the effectiveness of student learning, teaching mode has been from “transfer center ” gradually transition to “dialogue center ”. I think the problem inquiry method is an important way for teachers to improve students’ effective learning, elaborately explore the problems, develop students’ thinking and improve the students’ learning effectiveness.