国家新课程标准强调三个课程目标层次:知识技能,方法过程,情感态度、价值观.这三个层次的教学目标是新一轮课改中的航标.只有把学生的发展放在心中,以学生为主体,才能让学生在“教”与“学”中得到充分主动发展.在课程教材改革、实施研究性学习的今天,以培养创新精神和实践能力为己任的新型教师,角色也应发生根本的改变.作为化学教师,要淡化传授者的身份,转化为学生学习的组织 The new national curriculum standards emphasize the three levels of curriculum objectives: knowledge and skills, methodological processes, emotional attitudes and values.The three levels of teaching objectives are aids in a new round of curriculum reform.Only the development of students in mind, with students As the main body in order to enable students to fully develop in “teaching ” and “learning ” in the reform of course materials, the implementation of the study of learning today, to cultivate the spirit of innovation and practical ability of the new teacher, Should also be fundamentally changed.As a chemistry teacher, to dilute the identity of the transferor, into the organization of student learning