Research On The Application Of Diversified Evaluation In Middle School Chemistry Teaching Under The Background Of The New Curriculum Standards

With the implementation of the new curriculum reform and the publication of the "Chemistry Curriculum Standards for Compulsory Education(2022Edition)",teaching evaluation has attracted the attention of educators.The third day of junior high school,when students first come into contact with the subject of chemistry,requires not only learning basic knowledge and mastering basic skills,but also cultivating students’ interest in chemistry learning.Therefore,the importance of chemistry teaching is self-evident.Teachers should master students’ learning situation and improve their interest in chemistry learning.Diversified evaluation plays an important role.Diversified evaluation refers to the use of two or more methods to evaluate the learning process of students.Based on literature review,this paper analyzes the problems in existing evaluations and elaborates the significance of implementing diversity evaluation based on existing research on diversity evaluation at home and abroad.In order to better implement diversified evaluation,select appropriate evaluation methods and tools based on the characteristics of students,and explore whether implementing diversified evaluation can improve the chemistry learning interests and learning strategies of junior high school students.Based on the previous research,the problems in the implementation of diversity evaluation are analyzed and summarized through case review.Research has shown that implementing multiple evaluations in junior high school chemistry teaching can improve students’ learning interests,learning strategies,and academic performance.The main content of this paper is as follows:The first part is an introduction,which introduces the research background,research content,research purpose and significance,and research methods.The second part is a literature review and related concepts,introduced the current research status at internal and abroad;The concepts of evaluation,student evaluation,diversified evaluation,and learning strategies;Elaborated on the theoretical basis of diversified evaluation.The third part is the research design,which introduces the research questions,research objects,evaluation methods and tools,and the process of implementing diversified evaluation.The fourth part is the results and analysis,which analyzes students’ chemistry learning from three aspects of questionnaires: students’ learning status,learning interests,and learning strategies;The results of chemical tests and interviews with students before and after the implementation of diversified evaluation were analyzed.The fifth part is the research conclusion and reflection,which analyzes the implementation of the one-semester diversified evaluation,draws relevant conclusions,and reflects on the shortcomings of the research and proposes ideas.