“大概念”不仅是具体的核心概念、主题等，也是构建历史知识体系的思 想理念，对于核心素养的培养、学科知识的整合、深度学习意义重大，可贯彻 在备课、教学等多方面。针对围绕“大概念”的中学历史教学，本文先指出了 “大概念”的提炼方法，再从确定教学目标、设计教学评价、选择和组织内容、 设计探究活动四个方面，探索了在教学评一体化指导下的“大概念”的落实， 以期促进“大概念”更好地与中学历史教学相结合。 

The " big ideas " is not only a specific core concept, theme, etc., but also an ideological concept for building a historical knowledge system. It is of great significance to the cultivation of core literacy, the integration of subject knowledge, and deep learning. It can be implemented in many aspects ,such as lesson preparation and teaching. Aiming at the middle school history teaching centered on the " big ideas ", this article first pointed out the method of refining the " big ideas ", and then explored the teaching evaluation from four aspects: determining teaching goals, designing teaching evaluation, selecting and organizing content, and Conducting research activities. The implementation of the" big ideas " under the guidance of the integration of teaching, learning and evaluation is to promote the better application of " big ideas " to middle school history teaching.