Integrated Teaching Design And Practice Of Teaching Evaluation Based On Chemistry Core Literacy

Since the new curriculum reform,teaching evaluation,as an important content of curriculum reform,has undergone tremendous changes.At the same time,the country has put forward the urgent need to develop the core qualities of students.In the traditional teaching,there are problems such as the separation of the teaching content and the teaching evaluation,and the separation of the teaching evaluation from the teaching goal,which is not conducive to the evaluation to promote the development of teaching,but also to the cultivation of core literacy.Under the guidance of the newly revised high school chemistry curriculum standards,the core literacy of the chemistry discipline and the integrated teaching mode of "teaching,learning and evaluation" are proposed.This study combines the core literacy of chemistry with the integrated theory and practice of "teaching,learning,and evaluation",and studies the integrated teaching design and practice of "teaching,learning,and evaluation" based on the core literacy of chemistry.This study first summarizes and organizes the literature related to the integration theory of "core literacy" and "teaching,learning,and evaluation",and analyzes the two theoretical sources and value orientations of "core literacy" and "teaching,learning,and evaluation" integration.Under the guidance of theory,design the integrated teaching design of "teaching,learning,and evaluation" based on the core qualities of the chemistry discipline,apply the integrated teaching design of "teaching,learning,and evaluation" to practical teaching,and finally apply the relevant data generated by practical testing Perform comparative analysis.The main work of this article is as follows:(1)By reading the literature,the theoretical research and definition of related concepts on the integration of "teaching,learning,and evaluation" and "core literacy" will be carried out by domestic and foreign scholars on the research on integration of "teaching,learning,and evaluation" and "core literacy" Organize and analyze.(2)Summarize the knowledge points of the "chemical equilibrium" unit.Based on the requirements of the new curriculum standard for the "Chemical Balance" unit,through the analysis of the related myth concepts of the "Chemical Balance" unit,theknowledge points are constructed into a knowledge network diagram,and the"teaching,learning and evaluation" that integrates the core qualities of the chemical discipline "Integrated design of the chemical balance unit.The teaching design ideas are: task-based teaching content,problem-based learning task,and evaluation of problem design.(3)The integrated teaching design of "teaching,learning,and evaluation" that incorporates the core literacy of chemistry is applied to practical teaching,and the practical results are analyzed from the test results of students and the level of interest in chemistry learning.The research conclusions of this paper are as follows:(1)After practicing the integrated teaching of "teaching,learning,and evaluation" that integrates the core qualities of chemistry,students' learning ability and interest in learning have been improved to a certain extent,but the effects in the short term are not particularly obvious.(2)In the integrated teaching of "teaching,learning and evaluation","teacher evaluation" plays a role in guiding students how to learn.Persistent self-evaluation and practice are the key to improving learning ability.