Research On Instructional Design Of Chemistry Experiment Review Course In Junior Middle School Based On SOLO Taxonomy

The ability of chemical experiment is mainly discussed from two aspects: implicit mental operation and explicit motor skills,it emphasizes the thinking activities in experiment procedure and it is hierarchical.And the SOLO Taxonomy can evaluate the thinking structure of individuals when they answer specific questions.Therefore,the application of the SOLO Taxonomy can scientifically evaluate students' chemical experiment ability,which lays a foundation for the final instructional design of chemistry experiment review course.The first and second chapters expound the research background,summarize the domestic and international research on the SOLO Taxonomy,junior middle school chemistry experiment ability,chemical review course and other related research and review,the third chapter proposes the strategies for the instructional design of experimental review course based on SOLO Taxonomy,the fourth chapter applies strategies to specific cases for instructional design and practice,the fifth and sixth chapters analyze the data of the practical results and summarize for reflection.Draw the following conclusions.Firstly,according to the data analysis,the average of students' total score has improved and the SOLO level has improved,which indicates that the instructional design of review course using the SOLO Taxonomy in this paper can effectively improve students' SOLO level and experimental ability.Secondly,the author has found suitable strategies combining the SOLO Taxonomy and chemistry experiment review course,which can be optimized and implemented smoothly in practice.Based on SOLO Taxonomy,a test question was designed to judge students' SOLO level.According to the SOLO Taxonomy,the table of experimental ability was determined,and the scoring criteria were designed by combining the SOLO Taxonomy with the experimental ability shown by students in solving experimental exploration questions.The answer condition-SOLO level-experimental ability correspondence finally formed.Students' SOLO level can be judged according to students' answer condition,and students' experimental ability can be judged according to the corresponding table of experiment ability and SOLO level.Thirdly,the SOLO Taxonomy has applicability in chemistry experiment review course.As an evaluation theory,the SOLO Taxonomy can achieve qualitative evaluation from the perspective of students.Improved students' experimental ability,while improving student performance,it also helps to improve the core literacy of junior middle school students.It also supplements the junior middle school chemistry experiment review teaching research,provides theoretical support for its instructional design,and has practical significance for frontline teaching.