传统的板书是教师预先设计好的,它引导学生学习思路,突出重难点,一般都很完整,甚至很优美。随着教学实践的逐渐深入,我渐渐发现了这种板书的弊端:预先的完善设计成了课堂教学的紧箍咒。教师围着板书转,一切教学活动都是为了完成板书。学生被看成板书的接受器,只能被动抄写老师设计的板书。新课标明确指出:“教师不再是课堂的主导者,而是学习活动的组织者和引导者。”因此,我在“自主、探究、合作”重在学生参与的教学理念下尝试给学 Traditional blackboard pre-designed teacher, which guides students to learn ideas, highlighting the heavy and difficult, generally very complete, and even very beautiful. With the gradual deepening of teaching practice, I gradually discovered the drawbacks of this type of blackboard: pre-designed to improve the classroom teaching became the spell. Teachers around the board turn, all teaching activities are to complete the board. Students are regarded as the acceptor of the tablet, and can only passively copy the tablet designed by the teacher. The new curriculum clearly states: “Teachers are no longer leaders in the classroom, but the organizers and guides of learning activities.” Therefore, I emphasize the teaching philosophy of student participation in “autonomy, inquiry and cooperation” Try to learn