Research On Teaching Strategies Of High School Physics Group Experiment Based On Core Literacy

In recent years,the cultivation of "core literacy" has become the trend of education reform.In the new round of curriculum reform,C hina has proposed specific core literacy for various disciplines in order to meet the life-long development needs of students.P hysics is a natural subject based on experiments.E xperimental teaching occupies a very important position in physics teaching.In particular,the teaching of group experiments is crucial to the cultivation of students' various abilities.how to develop the students' core literacy in the teaching of high school physics group experiment is a problem worthy of attention.B ased on the cultivation of students' core physics literacy,this article has carried out relevant research on the teaching of high school physics group experiment.A fter consulting a large number of documents,the author summarizes the current research status of core literacy and physics experiment teaching,and analyzes the great effect of physics group experiment teaching on the cultivation of students' core literacy.In order to understand the teaching situation of group experiments at this stage and the development of students' core literacy,the author formulated questionnaires based on the four aspects of core literacy to conduct related investigations.A fter investigation and analysis of the questionnaires recovered,it is found that the teaching method of group experiment is relatively simple,the students'main position in the experiment is insufficient,and the core literacy of physics is insufficient.In terms of physical concepts,students do not have a deep understanding of physical concepts and laws.In terms of scientific thinking,students lack the consciousness of independent analysis and questioning innovation.In terms of scientific inquiry,students do not have a clear understanding of the steps of scientific inquiry,and lack in inquiry awareness,analysis and argumentation,and cooperation and communication.In terms of scientific attitudes and responsibilities,students have a basic awareness,but in actual experiments,some students have not established a rigorous and serious scientific attitude.A ccording to the summary of the questionnaire,the author puts forward some teaching strategies for high school physics grouping experiments according to the four dimensions of core literacy,which mainly includes five aspects:(1)Improve teachers'experimental cognition and change teachers' teaching perspective;(2)Cultivate students 'sense of scientific inquiry;(3)R easonable grouping,cultivate students' sense of exchange and cooperation;(4)D ifferent types of experiments adopt different methods and carry out targeted experimental teaching;(5)Focus on group experiments outside the classroom,penetration STSE education.Finally,based on the proposed teaching strategy,the author chooses two experiments,"explore the relationship between acceleration and the force of the object and the mass of the object" and "verify the law of conservation of mechanical energy" as specific cases,in order to cultivate students' core literacy through group experimental teaching design.