长期以来,由于教育观念滞后、低估学生学习的潜能等原因,导致教师在课堂教学中以讲代学,课堂效率不高。只有树立先进的教育教学思想,沉到学生中去,研究学生,把课堂还给学生,引导学生自主学习,才能使教育质量得到提高,才能培养出更多全方位、多规格的新世纪建设人才。 For a long time, due to lagging educational concepts, underestimating the potential of students learning and other reasons, leading teachers in the classroom teaching to speak on behalf of the school efficiency is not high. Only by establishing advanced education and teaching thoughts, sinking into students, studying students, returning classes to students, and guiding students to learn independently can we improve the quality of education so as to cultivate more comprehensive and multi-disciplinary talents in the new century .