"Teaching, Learning, And Evaluation" Are Integrated To Implement Practical Research On The Core Literacy Of Chemistry

So far,the reform of basic education in Chinar has entered the era of developing students' core literacy.It advocates teaching based on real complex situations,and promotes the implementation of core literacy education through the integration of "teaching,learning and evaluation".How to develop formative assessment to promote the implementation of core literacy is a key.In this study,the first chapter of the new edition of chemistry 1 is selected,and the teaching objectives are designed according to the content requirements of the curriculum standards,and the evaluation objectives corresponding to the teaching objectives are formulated according to the academic quality requirements.Under the evaluation goal,the six dimensions of understanding learning are taken as the framework to design diagnostic problems and complete the construction of learning evaluation system.In order to facilitate the evaluation,a learning plan of integration of "teaching,learning and evaluation" is designed as an important tool for teachers' classroom teaching,students' learning in class and researchers' after-school evaluation.Through the students' behavior and results of solving situational problems,feedback the achievement of the objectives of this lesson.Based on the results of Teaching Pre-test and six hours of teaching practice,it can be seen that students' understanding of the course has gradually improved.This study believes that the premise of the integration of "teaching,learning and evaluation" is to design teaching objectives and evaluation objectives according to curriculum standards.The key to the integration of "teaching,learning and evaluation" is to transform the evaluation objectives into situational problems.The carrier of the integration of "teaching,learning and evaluation" is the innovative design of learning plan.In teaching,we should constantly provide challenges for students,transform the investigation of implicit core literacy into observing the changes of students' explicit learning behavior,and truly realize "promoting learning by evaluation,promoting teaching by evaluation".