研究板书设计的人很多，文章也很多，但观点并不多，也不新，更不深。大多数研究只聚焦于板书设计的结果，即研究集中于板书设计完成以后所表现出的直观性、形象性、简洁性、多样性等等。这种探讨仅仅是对设计内容、形式的结果作了客观性的描述、评价，没有多大价值取向，... There are many people who study board designs and there are many articles. However, there are not many opinions, nor are they new or deep. Most of the studies only focus on the results of the book design. That is, the research focuses on the intuition, visuality, conciseness, diversity and so on after the completion of the book design. This discussion is only an objective description and evaluation of the results of the design content and form. There is not much value orientation....