Research On The Questions Chain Design Of Junior High School Physics Teaching Based On Deep Learning ——Take The Sixth Chapter 'Pressure' Of Shanghai Education Edition As An Example

The basic education reform emphasizes putting people first.We develop students' core quality and cultivates their talents to meeting the needs for future social development by changing the way we teach.The curriculum reform conforms to the basic education reform through changing the students' way of learning in class.We put forward the teaching method of question and answer,improves the students' participation and returns the class to the students.During the Chinese curriculum reform,the physical education circle focuses on the cultivation of higher order thinking and problem solving skill,so as to cultivate the core quality of physics.Deep learning is based on problem solving.Students construct knowledge by critical thinking so that they could improve their core literacy.Deep learning needs a suitable learning bracket in classroom instruction.Therefore,this project focuses on the physics questions chain as the teaching bracket of junior high school.The research on the design and practice of junior high school physics questions chain is carried out based on the theory of deep learning,Through literature review "deep learning","problem teaching" and "questions chain teaching" to understand the research status at home and abroad,on the basis of constructivist learning theory,meaningful learning theory,zone of proximal development and problems teaching theory as the foundation of learning theory.Five principles,different types,design strategies and templates of problem chain design are expounded,with the characteristics of students and the learning objectives.Based on the principle of integrity,objective,situation,subjectivity and hierarchy,the questions chain is divided into the core questions chain,which points to the progressive questions chain and the inquiry questions chain,and the transition questions chain and the transfer questions chainIn order to explain the design strategy and method of problem chain,this paper introduces the design case of questions chain in part of the sixth chapter pressure of junior high school physics in Shanghai Education Edition.An action study was conducted with the case of 6.2 Liquid Pressure,and the design was modified and improved by analyzing the feedback after the practice of questions chain through test papers and questionnaires.By analyzing the statistics of students' test scores under different learning styles,it can be found that problem-chain teaching can effectively improve students' scientific thinking and scientific inquiry,promote students' deep learning and improve their analyzing and solving problems ability.However,in terms of physical concepts,problem-chain teaching still needs to be coordinated with exercise training.Through the questionnaire survey,students believe that question chain can effectively help them understand the laws of physical concepts and improve their ability to analyze and explain physical phenomena in life.After a semester of teaching practice,the questions chain teaching effect was analyzed based on students' performance feedback,daily learning behavior feedback and teacher interview.The questions chain teaching can improve students' learning interest,improve problem solving ability,carry out deep learning and cultivate core literacy.