Design And Practice Of High School Physics Experiment Guidance Case From The Perspective Of Core Literacy

Physics experiment is an important part of physics teaching,which is of great significance to cultivate students ’ core literacy.Guided learning plan is a teaching tool often used in high school.In order to implement the core literacy goals of students in physics experiment teaching,the author studies the design of the guidance case in this paper,hoping to promote the growth of teachers ’ and students ’ abilities and provide theoretical and practical reference for the implementation of the ’ student-oriented ’ education concept.In this paper,the author defines the concepts of physics experiment and guidance case by combing the literature related to ’ physics experiment ’,’ guidance case ’ and ’ core literacy ’.Based on the core literacy education concept of physics and the theory of scaffolding teaching,the author puts forward the design principles of physics experiment guidance case,including :the principle of asking questions or needs from the situation,the principle of loading literacy guidance according to the experimental steps,the principle of explicit formation of implicit literacy,the principle of taking students ’ common weaknesses as the starting point of guidance,the principle of paying attention to students ’ personality design guidance,the principle of highlighting the demonstration role of scientific experiments,and the principle of evaluation in the experimental process.These principles are used to guide the preparation of guidance cases.According to the characteristics of the experimental operation,the author puts forward the preparation of the guiding case in this paper mainly from the following aspects : First,analyze the literacy goal of experimental teaching under the background of core literacy;secondly,with the experimental steps as the main support,the process of core literacy cultivation and self-evaluation as the sub-support,the ’ main and sub-combination ’ support of the experimental guidance case is determined;then,the design idea of the experimental guidance case is expressed in the form of ’ tree ’,in which the branches of the tree represent the experimental steps,the leaves represent the teaching methods,the flowers represent the literacy goals,and the dark flowers represent the students ’ needs;finally,pay attention to the presentation of the guidance case when designing the guidance case.According to the proposed principles and strategies,the author designed the experimental guidance case of " exploring the relationship between acceleration and force and quality " and the experimental guidance case of " measuring the resistivity of conductor " in this paper.And the author applies the experimental guidance case to teaching.The results of teaching practice show that the guided learning plan designed according to the principles and strategies proposed by the author is in line with the ’ student-oriented ’ educational concept and has strong practicability.It promotes the improvement of students ’ autonomy and the formation of self-reflection evaluation,which is conducive to the cultivation of students ’ core literacy.