Development And Practice Of 3D Software For Metal Crystals

Today,in the implementation of the new curriculum reform of quality education,the entire chemistry education community is fully cultivating the five core literacy of students.Among them,“macro identification and microscopic analysis” is inextricably linked with crystal knowledge,but from practical teaching and academic testing.In view of the above,crystal knowledge has always been a difficult point in teaching and teaching,how to effectively teach metal crystal knowledge in a class,so that learning to establish a correct crystal model cognition,with a complete crystal structure and accumulation of knowledge systems,For the purpose of this study.The research is divided into five chapters for research: the first chapter is the presentation and significance of the problem,mainly introduces the background of the topic and the meaning of the topic,understands the teaching status at home and abroad,and does the teaching of crystal knowledge and virtual reality technology at home and abroad.The literature research determines the research objectives,research ideas and research methods.The second chapter is the analysis of crystal knowledge content under the domestic education system.It mainly analyzes the current crystal knowledge from the curriculum standard,examination outline,examination content,textbook analysis and chemical core literacy.The third chapter is based on the deep learning theory of crystal teaching design,the teaching design and development based on deep learning theory,and related teaching design;the fourth chapter is teaching practice and empirical research,mainly elaborated Through the practical implementation of instructional design based on deep learning theory,through the empirical study before and after the implementation of the teaching of the class and the experimental class,the data is obtained to analyze whether the research meets the research design purpose;the fifth chapter summarizes and summarizes,summarizes the The results of the research,as well as the analysis and reflection of the author in this study Foot.Through this research,it can be concluded that the teaching software teaching based on deep learning theory design has a significant positive impact on students' self-confidence dimension,attention dimension and satisfaction dimension compared with traditional multimedia teaching.In addition,this teaching mode is obtained by students.Great attention,both in class and after class,have aroused students' interest and reduced students' perception of geometry.