当前,教师要改革传统课堂教学的旧模式,“放手”让学生参与,“放心”让学生尝试。“放”是指让学生不受拘束地去探索和研究一些问题,主动参与知识探究的过程。布鲁纳说:“知识乃是一个过程,不是结果。”开放性课堂,有利于激发学生的创新意识。教师要尽可能地少 At present, teachers want to reform the old model of traditional classroom teaching, “let go ” for students to participate, “rest assured ” for students to try. “Put ” is to let students unfettered to explore and study some of the problems, take the initiative to participate in the process of knowledge exploration. Bruner said: “Knowledge is a process, not the result. ” Open class, is conducive to inspire students’ sense of innovation. Teachers should be as few as possible