Teaching Practice Research On Unit "Conic Section And Equation" Based On Deep Learning Theory

With the rapid development of the knowledge economy,the continuous deepening of technological changes and the rapid construction of the network society,the current world's population environment and economic needs have gradually shown the characteristics of cultural diversity and sustainable development of business formats,reflecting the new era's “future The urgent call for talent.Therefore,deep learning characterized by active participation,understanding memory,critical cognition,active construction,and transfer application provides an effective way to develop students' core literacy.This research focuses on the deep learning theory and unit teaching design mode in high school mathematics teaching.The main research methods are literature data method,investigation research method,experimental method,etc.,with theoretical discussion and practical investigation as the primary research basis,and understanding through questionnaires The factors that affect the deep learning of "conic section and equation" are structured and systematically designed for the unit teaching of "conic section and equation",and the effectiveness of deep learning is tested after classroom practice,so as to contribute empirical experience to mathematics education.The main results of this research are:(1)The investigation and analysis of the in-depth learning of the "conic section and equation" unit of students of different grades provides experience reference for other teachers to understand the learning situation,preset classroom generation and control the teaching progress.(2)Sorted out and explained the historical origin and development process of the concept of conic section,and used the enlightenment obtained from it to analyze the content of contemporary mathematics textbooks,combined with the requirements of mathematics curriculum standards,reconstructed the teaching content and sequence,and put forward a proposal A set of universal and expansive teaching programs.This research divides the teaching of conic section into three closely related parts: the teaching of unit starting course,the teaching of specific concepts and content,and the teaching of unit review course.(3)The unit teaching practice of "conic section and equation" was carried out,and good practical results were obtained.Not only did students improve their comprehensive testing conditions,but they also improved their attitudes and motivations in deep learning,criticism and questioning,construction and connection,reflection and sorting,transfer and application to varying degrees.