The Research On Design And Application Of Dynamic Mathematics Software Integrable Ware Design Model In Middle School ——Take The Teaching Of “Graph And Properties Of Quadratic Function” As An Example

In recent years,Internet+education has promoted the deep integration of mathematics education technology into mathematics teaching,and at the same time,information technology has played a very important role in teaching reform.In April 2018,the Ministry of Education of China released the Education Informatization Act 2.0,requiring the continued promotion of the deep integration of information technology and education.In March 2019,the Ministry of Education issued the "Key Points of Educational Informatization and Network Security Work in 2019",which clearly proposed to further promote the application of new technologies such as big data,artificial intelligence,and virtual reality to real-life education and teaching.Under the background of the era of "double subtraction",higher requirements have been placed on the classroom teaching of junior high school mathematics teachers.Dynamic mathematics technology can visualize abstract knowledge and make static knowledge dynamic,which can effectively help students understand mathematical knowledge,and is gradually accepted by mathematics.teachers’ attention.This research focuses on the design and application of mathematics integrable ware,and comprehensively applies a variety of research methods to carry out theoretical and practical research.In terms of theory,first,the domestic and foreign research on dynamic mathematics and integrable ware design is reviewed through literature research,and three research questions are raised: how to design dynamic mathematics integrable ware design and deeply integrate them into mathematics teaching,and whether the designed dynamic mathematics integrable ware design are effective or not? Second,based on the concept of mathematics multiple-representation learning and the ADDIE curriculum design model,the APDDOI design model of dynamic mathematical integrable ware is discussed:（1）Analyze the content of the integrable ware and clarify the design goals;（2）Prepare a multiple-representation materials,create design ideas;（3）Design research framework to find diverse needs;（4）Develop corresponding integrable ware and technology integration teaching;（5）Optimize overall design to enhance use efficiency;（6）Integrate integrable parts to form curriculum system resources.In terms of practice,taking the graph and properties of quadratic functions in Section1.2 of the "Compulsory Education Textbook for Grade 9" by Hunan Education Press as an example,the corresponding dynamic mathematics integrable ware are designed,mainly based on teaching experiment methods,combined with interviews,questionnaires,etc.,to carry out a comparative experimental study on the effectiveness of dynamic mathematics integrable ware design teaching in two parallel classes in a junior high school.Among them,the experimental class is taught by dynamic mathematics integrable ware design,and the control class is taught by traditional teaching methods.The research results show that:in the case that traditional classroom teaching cannot achieve,the use of dynamic mathematics integrable ware can significantly improve students’ learning effect,and has a positive impact on learning confidence,learning interest,and understanding.