Research On Construction And Application Of Chemistry Teaching Model In High School Based On "6E Learning Cycle"

In order to comply with the comprehensive development of China's education,shows the important value of chemistry course learning for the future development of students.The Ministry of Education has formulated core literacy of chemistry subject centered on "macro identification and micro analysis","changing ideas and balanced thinking","evidence reasoning and model cognition","scientific inquiry and innovation awareness","scientific attitude and social responsibility" in the chemistry curriculum standards(2017 edition).Improving students' core accomplishment in chemistry not only can adapt to the development trend of educational reform,make students make full use of the knowledge they have learned to solve chemistry problems in real situations.Therefore,on the basis of "5E learning cycle",retaining the original teaching links and adding new "refinement" section.A "6E learning cycle" teaching model that is more in line with the chemistry curriculum standards(2017 edition)is constructed.The strategic guidance of the "6E learning cycle" teaching mode is proposed,and the teaching case design based on the "6E learning cycle" teaching mode is carried out from three aspects of chemical theoretical knowledge,factual knowledge and technical knowledge.The 1903 class of High School Affiliated to Henan Normal University was selected to carry out the practical research of this model,and the specific use of this teaching model was studied through research methods such as questionnaire surveys and interview surveys and summarized and analyzed the research results.The study found that the "6E learning cycle" teaching mode is in line with the cognitive characteristics of Senior High School students and can stimulate students' interest in chemistry to a certain extent and has a significant effect on improving students' ability to use their knowledge to solve simple chemical problems in real situations.But this model is still in the initial exploration stage at present,and further research is needed in terms of classroom control and scope of application.On the whole,the "6E learning cycle" teaching mode is more in line with the standard of chemistry curriculum(2017 edition),which can provide high-school chemistry teachers with a highly implementable and efficient teaching mode to improve students' core chemistry literacy.