创造性思维的核心是思维求异。思维求异已成为课堂教学中培养学生创新意识和创新能力的有效途径。在历史课中,笔者尝试通过以下三种途径引导学生思维求异。一、在文字史料教学中求异。中学历史教材所用的史料,主要以文字史料为主,学生对历史的了解和认识主要就是从这些文字史料 The core of creative thinking is different thinking. Differences in thinking have become an effective way to cultivate students’ innovative awareness and innovative ability in classroom teaching. In the history class, the author attempts to guide students to think differently by the following three ways. First, in the text historical teaching differences. The historical materials used in the history teaching materials of secondary schools are mainly written historical materials. The students’ understanding and understanding of history is mainly based on these historical materials