核心学科知识具有自己的内在逻辑性,符合学生认知规律,容易建立知识之间的有机联系。当前,整合成为学校课程改革的一种趋势。课程整合理念不仅符合学生认知的规律,也符合人的学习机能。改正知识的分割状态布鲁纳在《教育过程》一书中曾经谈道:请学生们解释潮汐现象,他们通常能够回答是月亮对地球表面的引力作用。但他们不能解释为什么会有迟潮,也不明白为什么地球 The core subject knowledge has its own internal logic, in line with the cognitive law of students, easy to establish the organic linkages between knowledge. At present, the integration has become a trend in the reform of the school curriculum. The concept of curriculum integration not only conforms to the rules of students’ cognition, but also complies with human learning functions. Correcting the Split State of Knowledge Bruner once said in The Educational Process: Ask students to explain the tide phenomenon. They can usually answer the moon’s gravitational effect on the Earth’s surface. But they can not explain why there is a late tide, nor why Earth