新课程倡导以学生的发展为本,将科学探究作为新课程改革的突破口,以激发学生的创新意识,促进学生积极主动地学习。这就要求教师转变角色,从一个“指挥者”转变为一个“服务者”、“合作者”,大胆给学生“松绑”,让学生自己“走”。一、在课堂上给学生“松绑”,让学生自由翱翔改 The new curriculum advocacy is based on the development of students and takes scientific inquiry as a breakthrough in the new curriculum reform to stimulate students’ sense of innovation and promote students to actively and actively learn. This requires the teacher to change roles, from a “director” to a “server”, “cooperator”, boldly “relaxed” to students, so that students themselves “go.” First, give students “relaxing” in class to allow students to fly freely