高效课堂要求教师不仅要掌握知识,会解习题,还要设计好导学案。上好课的前提是备好课,那么面对新课程,教师该如何有效地备课呢?一、备教材教材是学生学习学科知识、技能的载体,教师更要考虑的是如何用教材。教师只有认真细致地研究教材,对教材有一个全面 Efficient classroom requires teachers not only to master the knowledge, will solve the problem, but also to design a good guide case. A good lesson on the premise that a good lesson, then the face of the new curriculum, teachers how to prepare lessons effectively? First, the preparation of textbooks is the student learning discipline knowledge, skills carrier, teachers should also consider how to use textbooks. Only careful and meticulous study of teaching materials, teachers have a comprehensive teaching material