Research On High School Chemistry Exercises Under The Guidance Of Deep Learning Theory

Rote-learning has been unable to meet the requirements of the comprehensive development for students in the growing new economic era,Therefore,both the cultivation of core literacy and deep learning of knowledge have become a new trend to promote the all-round development for students.As an essential part of high school chemistry learning,exercises bear the responsibility of knowledge consolidation and problem-solving ability cultivation.Based on deep learning theory and chemistry discipline core literacy,in this thesis we established a kind of evaluation indicators for the high school chemistry exercise learning.Then,we surveyed the internship situation of students learning status and examined the present evaluation indicators.Finally,a set of exercises was designed,thus it can promote the deep learning for students.This thesis consists of six chapters,details as follows:The first and second chapters illustrate the research background of this thesis.Based on the status of research at home and abroad,the shortcomings and enlightenment of the current deep learning research are sorted out,and then the research purpose and significance of the research are clarified,and the research content and method are put forward.Through the literature research method,the research concept of this thesis is defined successively,and the theoretical basis is combed.In the third and fourth chapters,through the core qualities of chemistry,the evaluation indicators are defined as four dimensions: chemistry knowledge,chemistry thinking,chemical scientific inquiry,and chemical scientific quality.Later,the indicators under the four dimensions were sorted out,and then experts were invited to evaluate and revise thesis indicators.Finally,the three-level evaluation system was constructed.According to the evaluation system,the investigation on the current situation of students’ exercises was carried out,the survey results were analyzed,and the existed problems were pointed out.In the fifth chapter,according to the existed problems in the investigation,the strategies are proposed to promote the deep learning of chemistry for high school students.Correspondingly,the teaching model(problem compilation,advanced training,cooperative learning and induction model)is constructed,and the evaluation indicators are organically combined to design the teaching cases.In chapter six,the teaching cases designed in the study are applied to classroom practice teaching.After the completion of the practice,according to the students‘evaluation scale and exercises,the promotion effect of deep learning theory on the development of students’ core discipline literacy is fully presented.In chapter seven,the research results were summarized and the reflection was put forward.