Research On The Design And Application Of Micro Courses Based On Chemical Equilibrium In Senior High School

With the development of information technology,and the change of students' learning styles,and diversification development of students,innovation on information has been carried out in recent education.The relationship between education and network information technology is getting closer and closer.There has been an upsurge of micro courses from theoretical research to practical application.How to combine the micro course with the specific subject is the focus of the current micro curriculum research.There are a lot of content and a wide range of knowledge in high school chemistry.There has been relatively large degree of difficulty in college entrance chemistry examination.In the process of teaching practice,the chemical balance knowledge is more challenging for the students.It has been found that the principle and the analysis of the subject knowledge are relatively complex.I choose the topic of the design and application of the chemical equilibrium micro curriculum in high school based on my own interests and teaching practice.Firstly,the demand of micro course and the theory of micro course design has been analyzed in this paper.Then,the students' learning situation,and the knowledge points about chemical equilibrium is shown also based on these theoretical analysis and investigation a systematic course about chemical equilibrium.Two classes of Changjun high school are selected as research object in this paper,while the micro courses are utilized as review materials before examinations in these two classes.Our investigation includes the preparation and analysis of the questionnaire and test paper before and after examination.It has been used to understand the situation of the students to grasp the knowledge points.Thus,the students can choose the micro courses to study what they need.The results show that the micro course can help students understand the knowledge better and consolidate the review in the information age.This resource can timely solve the problems of students,improve students' learning initiative and autonomy;and micro curriculum resources to put knowledge refinement on students to understand more clearly,better learning effect,so according to the development of new curriculum resources.