Research On The Teaching Strategy Of Primary Chinese Big Unit Based On Big Concept

The curriculum reform in the new era calls for teaching reform.Since the promulgation of the primary school Chinese unified textbook and curriculum standard(2022 Edition),the discussion of integrated teaching has reached a climax.In recent years,key words such as "big concept" and "big unit" have frequently appeared in teaching research.Large unit teaching itself meets the requirements of curriculum standards and unified textbooks for integrated teaching,and the characteristics of large concepts can integrate unit knowledge at a higher level,and help students transfer and solve real problems in real situations.Large unit teaching around large concepts is a breakthrough in implementing the requirements of the new curriculum standards for the implementation of core literacy,which is conducive to the primary school Chinese teachers’ overall grasp of the teaching material unit content and better carry out the integrated teaching.However,in the current teaching practice based on large concepts,large units and the integration of the two,many teachers still have many problems to be solved in the cognition and extraction of large concepts,the design and description of large unit teaching objectives,the construction of large unit evaluation system and the design of teaching activities based on large concepts due to their insufficient understanding,few or more theoretical teaching research for reference and other factors.In this paper,the author attempts to explore the large unit teaching strategy of primary school Chinese based on the large concept on the basis of the relevant "big concept" and "large unit" Teaching Research of scholars,combined with his own practice in the front-line primary school Chinese teaching based on the unified textbook,that is,to simplify the extraction path of the large concept to accurately explain the teaching objectives,first excavate the literacy objectives of this unit from the curriculum standards,and then based on the extracted large concepts,The "Ku D" model is used to express the teaching objectives of large units.And the process evaluation and summative evaluation will be run through the whole process of primary school Chinese large unit teaching based on the big concept.Use situational performance task evaluation to rebate teaching objectives and promote teaching activities.Finally,the teaching form of large unit learning task group is adopted.Based on the real problem situation,learning tasks are designed to drive students to carry out autonomous learning,cooperative inquiry learning,guide students to master knowledge and ability,understand meaning,and learn to transfer,so as to promote the implementation of core literacy of Chinese learning.