国家《基础教育课程改革纲要(试行)》指出:教师在教学过程中应与学生积极互动,共同发展,要处理好传授知识与培养能力的关系,注重培养学生的独立性和自主性,引导学生质疑、调查和探究,在实践中学习,促进学生在教师的指导下,主动地、富有个性地 The National “Outline for Curriculum Reform in Basic Education (Trial)” states that teachers should actively interact with students and develop together in the teaching process. They should handle well the relationship between imparting knowledge and cultivating abilities, paying attention to cultivating students’ independence and autonomy and guiding students. Questioning, investigating and exploring, learning in practice, and promoting students to be proactive and individualized under the guidance of teachers