在板书设计中如果恰当地运用布白艺术，适当地给学生留下自觉思维的空间和知识内化的机会，就可使学生加深对知识的理解和掌握，从而提高课堂教学效果。下面就教学中板书市白的设计谈几点意见：1于重点难点处设置布白在课堂讲授中，对于知识的难点和重点，往往不直接灌输，而是 The proper use of cloth white art in the design of board books will leave the students with the space for conscious thinking and the opportunity for internalization of knowledge. This will enable students to deepen their understanding and mastery of knowledge, thereby improving the effectiveness of classroom teaching. Here are some suggestions for the design of the medium-term book white book: 1 Set up the cloth in the key difficulty point In the class teaching, the difficulty and focus of knowledge is often not directly instilled, but rather