The Exploration And Practice Of The Teaching Method Of Hybridized Orbital Classroom Based On Informatization

This paper analyzes the teaching status and current situation of the introduction of hybrid orbital theory,summarizes the domestic literature,confirms the advantages of the existing research,and points out its shortcomings.In view of the shortcomings of the existing research,the importance of the research on hybrid track is clarified in combination with the 2017 general high school chemistry curriculum standard and the 2017 college entrance examination chemistry syllabus.Based on this,the author put forward in the hybrid orbital theory introduction to the use of inquiry teaching in classroom teaching auxiliary teaching software,in order to develop the students’ identification of macro and micro analysis "" evidence reasoning and model recognition" chemical disciplines such as the core accomplishment;Through multimedia technology,the process of hybridization is visualized to help students build an abstract discipline thinking method based on atomic orbital hybridization.According to the teaching objective,the author has written a teaching design based on the hybrid orbital theory introduction of information technology,using the computer to aid teaching,focusing on from hybrid orbital bonding of the minimum energy principle to explain hybrid orbital is an important part of valence bond theory.Through classroom activities,the key disciplines of chemistry discipline such as "macroscopical identification and micro analysis","evidence reasoning and model cognition" are developed.Through students’ questionnaire evaluation,classroom observation evaluation,and bar test evaluation,this paper tests whether the exploratory teaching software used in classroom teaching has achieved the desired effect.Through testing,it is found that the exploratory teaching software used by the author has a positive influence on the students’ enthusiasm for learning,knowledge mastery and the formation of hybridization...