Investigation And Analysis Of The Law Unit Of Physics Newton In High School Physics And Its Teaching Coun Termeasures

With the gradual deepening of the reform of teaching courses in China,the study of students' learning difficulties has gradually attracted widespread attention.This is because the new curriculum reform advocates all-round education for all students,and the discipline learning difficulties become an insurmountable obstacle to the overall development of students.Therefore,in order to change the current situation of students' learning difficulties,it is necessary for us to fully study the subjective and objective factors that cause the difficulties of students' subjects,and help them to get rid of them.Students encounter different learning difficulties in different units,For example,Newton's first,second,and third laws of motion appear to be simple three sentences.In fact,it is difficult to get the students to master them and to use them flexibly.Actually,the content of Newton's law of motion unit runs through the whole course of high school physics.Therefore,how to help students to get rid of the learning difficulties caused by Newton's law of motion units becomes an urgent problem.In this case,the author makes a study of the factors causing students' learning difficulties in this chapter.In this study,we mainly use the Bandura's self-efficacy theory,Piaget's cognitive development theory and Weiner's attribution theory to instruct the study.We also do research on factors of learning difficulties by means of questionnaire survey,interviews and other methods.Six teaching strategies are summarized to help students overcome the difficulties.There are seven chapters in this thesis: the first chapter mainly introduces the research background and significance of this topic.The second chapter mainly focuses on the basic conceptual definition of learning factors and the theoretical basis of this study.The third chapter is mainly about the design and implementation of the investigation of the element of learning difficulty in the unit of Newton's law of motion in high school physics,including the design and implementation of student questionnaires,the design and implementation of teacher questionnaires,the design and implementation of student interviews,the design and implementation of teacher interviews,and the design and implementation of classroomobservation.The fourth chapter focuses on the analysis and conclusion of the investigation of the element of learning difficulty in the unit of Newton's law of motion in high school physics,including analysis and conclusion of student and teacher questionnaire,the student and teacher interview survey and classroom observation investigation.In the conclusion,three factors are involved: teaching material dimension factor,teacher dimension factor and student dimension factor.The fifth chapter mainly deals with six teaching strategies to solve the learning difficulties in Newton's law of motion unit: modern teaching strategies,teaching strategies with students subjects and teachers leading,pre concept transformation teaching strategies,experimental perception teaching strategies,different ideas,transformation of teaching strategies,the establishment of universal model teaching strategies.Chapter 6 mainly deals with the case and analysis of the teaching strategies of solving the element of learning difficulty in Newton's law of motion.Taking the classroom teaching of Newton's third law of motion as an example,the classroom teaching of this class is designed and some teaching suggestions are put forward by using the teaching strategies in this study.By observing the students' feedback,we can see that the teaching design is relatively successful,but there are also some shortcomings.Chapter7 mainly describes the results and expectations of this study.the deficiencies in this study are expected to be gradually corrected and improved in the future teaching of education.