Research On High School Physics Teaching Based On GeoGebra Combined With Number Form Thought

The thought of number shape is a mathematical thought method.By establishing the corresponding transformation relationship between abstract "number" and intuitive "form",the interconversion between number and form,abstract and intuition is realized.Physics is a subject based on observation and experiment,which often requires scientific reasoning and argumentation,and the number-shape thought plays an important role in it.How to make the idea of numbers more intuitively presented in physics teaching,help students to better understand and use the idea of numbers,and then cultivate students’ core literacy of physics,has become the focus of high school physics teaching.In the background of information age,more and more software is used to assist high school physics teaching,among which mathematics software Geo Gebra has powerful number-shaped function and simple operation.Therefore,this study uses Geo Gebra software to intuitively present the idea of numbers in physics teaching,help teachers improve classroom efficiency,prepare for the cultivation of students’ core literacy of physics,and provide a new way for physics teaching in high school.This study uses Geo Gebra software to combine the idea of numbers,taking the theme of "mechanical motion and physical model" as an example to carry out high school physics teaching research.The paper,first,through the search of the literature,To organize and analyze the research status of number and shape thought and teaching auxiliary software in high school physics teaching;Secondly,the application of the number idea of the textbook under the theme of "mechanical movement and physical model",Explore the educational value of the number shape thought to cultivate the physical core accomplishment;Then,through questionnaires and interviews,Understand the use of freshmen and physics teachers and the difficulties encountered in using math thought,Put forward the corresponding teaching strategies;last,Based on the requirements of the new curriculum standard,Make the corresponding courseware under the theme of "mechanical movement and physical model",From the four aspects of understanding the concept of physics,exploring the law of physics,processing the experimental data and solving the situational problems for teaching design and teaching practice,And the teaching effect is analyzed.The practical results show that: 1.Geo Gebra software assisted physics teaching can help teachers to improve classroom efficiency and intuitively present the idea of number form in the teaching process;2.Geo Gebra software assisted physics teaching can help students have a more intuitive understanding of number shape thinking,improve students’ interest in learning,and promote the cultivation of students’ physical core literacy;3.Teaching the content of "mechanical motion and physical model" based on the "Geo Gebra software",achieving good teaching effect,and realizing the interdisciplinary integration of physics and mathematics.