问题教学法是中学历史老师常用的一种教学方法。但在问题教学法的运用与研究过程中,许多老师却容易忽视问题拓展。问题拓展有两个层面的含义:问题的系列化和问题的深化。下面笔者结合教学实践对向题教学法运用的关键因素——问题拓展的途径与方法进行例析。问题拓展法一:问题系列法所谓问题系列法就是针对特定的教学内容进行系列化的问题设计。通过一个一个问题的提出与解决的过程来提升历史教学效果。在系列问题拓展法的运用 Problem teaching method is a kind of teaching method commonly used by middle school history teachers. However, during the process of applying and researching the problem pedagogy, many teachers tend to neglect the problem development. Expansion of the problem has two levels of meaning: the serialization of the problem and the deepening of the problem. Now I combine the teaching practice of the key problem of the use of teaching methods - the ways and means of problem analysis. Law to expand a problem: the problem series The so-called problem series is a series of specific teaching content design issues. Through the process of putting forward and solving problems one by one, the teaching of history can be improved. In a series of problems to expand the use of law