Application Of King Draw Software In High School Organic Chemistry

In chemistry,the new curriculum standard emphasizes the application of information technology and advocates students to study chemistry by using computer software technology.With the new curriculum reform in Hubei Province,not only the content of organic chemistry has increased,but also the difficulty and status have been improved.To improve the teaching efficiency and effect of organic chemistry,the author chooses KingDraw software to study the application of chemical software in the teaching of organic chemistry in senior high school based on his own educational experience and the opinions and suggestions of predecessors.Through practical research and result analysis,it is found that the application of KingDraw software to assist the teaching of chemical substance structure can help students to establish the idea of combining macro and micro,and build the connection between macro and micro and symbol.Compared with the traditional teaching,the use of Kingdraw software assisted organic chemistry teaching can reduce the difficulty of learning,stimulate interest in learning and improve enthusiasm.The practice shows that the KingDraw software aided organic chemistry teaching can improve the teaching quality.This paper is divided into four parts:The first part is the introduction,mainly including the research significance and research background;foreign and domestic research status;definition of core concepts;research content and methods.Among them,the research background expounds the needs of education reform and high school chemistry curriculum standard reform for computer software aided teaching.This paper mainly summarizes the current situation of CAI at home and abroad.The second part discusses the theoretical basis of the application of KingDraw software in high school organic chemistry teaching.Based on the new curriculum standard of chemistry,the author expounds the theoretical basis of this paper from three dimensions: Modern Education Thought(including quality education thought and innovation education thought),modern learning and teaching theory(including behaviorism theory,cognitivism theory,humanism theory,constructivism theory and multiple inteligences theory),and the integration of information technology and chemistry teaching.The third part mainly studies the application analysis and teaching case design of the KingDraw software in organic chemistry teaching.The author first analyzes the KingDraw software,and then analyzes its application feasibility and application types.The contents of four class hours of "bonding characteristics of carbon atoms in organic compounds","isomers","ethylene and organic polymer materials","college entrance examination simulation problem-Atomic coplanar problem" are selected to show.The fourth part is KingDraw software research effect evaluation and conclusion.The results show that the application of KingDraw software in material structure teaching can make the microstructure more intuitive and concrete,make the abstract structure visible,help students establish a sense of three-dimensional space,and help students establish the connection between microstructure,macro material and chemical symbols.It is also helpful to improve students' understanding of micro knowledge and cultivate their chemical literacy.In general,the use of KingDraw software enriches teachers' teaching means,reduces students' learning difficulty,improves students' learning interest and enthusiasm,changes students' status into the main body of the classroom,improves the quality of middle school chemistry teaching,fully reflects the requirements of the new curriculum standard of ordinary high school,and conforms to the development trend of education.