Discussion On The Practice Of GeoGebra Assisted High School Physics Teaching Under The New Curriculum Standard

With the development of social science and technology and technological innovation,more and more modern information technology appears in social life,and the era of information education also follows.Under the comprehensive implementation of the new curriculum standard in Our country,modern information technology has penetrated into the teaching of all stages,constantly enriching the teaching methods.Physics subject stands at the forefront of science and technology,physics teachers should constantly improve their own ability,improve teaching methods,improve teaching efficiency,use information technology and traditional teaching integration,increase teaching means,at the same time to guide students to use software for self-learning,improve scientific reasoning,problem-solving ability.GeoGebra is a free,open source and simple software.It can turn abstract concept through illustrated in the form of a show,you can also use the dynamic process of the complex physical change image simulation can be intuitive,visual physical situation into physics class,also can used for combining the images,the integration of teaching.The emergence of GeoGebra provides a new method and means for the teaching of front-line teachers.To some extent,it can solve the difficulties that physical concepts and laws are difficult to describe in physics teaching.It can also dynamically simulate images by combining numbers and shapes with images,so that students can have a more intuitive understanding of the process from practical problems to the establishment of physical models.The powerful software functions of GeoGebra fit the requirements of physics core literacy in the new curriculum standard.Based on the new curriculum standards of physics in 2017,constructivism and information processing theory,through literature review,Understand GeoGebra used in physics teaching,the advantages of combining with the present high school students learn physical and psychological characteristics,analysis the feasibility of the software used in physics teaching.Through to the high school teaching practice for a long term,fully understand the first-line teaching situation,then determine the teaching form of GeoGebra software in new course teaching and exercise course teachingIn the new course teaching of force synthesis and decomposition,different teaching aids are used to assist the new course teaching and different teachers use GeoGebra software to assist the teaching.At the same time,track and investigate the students’ homework after class.This paper discusses the difference of classroom effect between GeoGebra software and other teaching tools in the new physics teaching,the difference of students’ learning effect,and the influence of GeoGebra software assisted teaching on teachers.In the exercise teaching of "Dynamic balance of common point force",by comparing the traditional teaching mode and GeoGebra software assisted teaching mode,this paper analyzes the classroom situation and after-school homework,and discusses the effect of GeoGebra software assisted exercise teaching.Through a period of teaching practice analysis,the following conclusions are drawn:1.This software is an auxiliary teaching means.In schools lacking advanced teaching instruments or with limited economic conditions,GeoGebra can be used in combination with traditional teaching AIDS to achieve the effect of enabling students to experience the actual situation and training modeling ability.2.GeoGebra in the new class teaching is a tool of role,can be used under the right conditions.The teacher’s class can explain the difficult points more easily and vividly,students can follow the rhythm of class better,In conjunction with students after class can also GeoGebra courseware,expand students’ skill.Can let the teaching achieve twice the result with half the effort.3.In the exercise class,GeoGebra software can be used as a vehicle for explaining exercises and become an important bridge for students from abstract thinking to intuitive phenomena,from practical problems to physical models.Make students more interested in physics learning and easier to understand the physical process.