Practice Research On Cultivating Students' Chemistry Learning Ability Based On Retelling ——Take Review Class In Senior One As An Example

Learning ability is an important ability that both pedagogy and psychology focus on.Cultivating students' learning ability is an important part of developing students' chemistry core literacy.The chemistry subject has unique text symbols and characteristic rules.Students need to actively construct a knowledge system in order to coordinate multi-sector knowledge and collaboratively solve complex chemical problems.Retelling has the characteristics of comprehension,integration and expression,which can help students improve their learning efficiency and promote the improvement of their learning abilities,such as knowledge construction,language expression,communication and cooperation.Through the investigation of the literature in the past ten years,it is found that there are many researches on cultivating students' chemistry learning ability,but there is still room for improvement in reference and practicability.For example,there are few applied researches that introduce repetition into chemistry teaching.Relying on questionnaire survey and interview analysis,this study found that students' ability to use repetition and chemistry learning was weak.Based on this,a learning mode of repetition was proposed from the level of students' operation.Taking the knowledge of "redox reaction" and "chlorine and its compounds" as the carrier,carry out the teaching practice of the review class,and strengthen the application of the repetition learning mode.The educational experiment method was used to set up a control class and an experimental class to conduct comparative research,and at the same time conduct effective retelling micro-experiments.Collect data through monthly test,five-point performance assessment scale,rehearsal checklist,classroom behavior self-assessment form,etc.,combined with chemistry learning ability questionnaire,retelling interview tracking,etc.Quantitative analysis and qualitative evaluation.Finally,the achievement degree of cultivating students' chemistry learning ability is evaluated.The practical results show that the retelling learning mode is not only suitable for the study of other subjects,but also for the study of chemistry.Retelling the learning mode is helpful to cultivate students' interest in chemistry learning and implement the necessary knowledge before class.Through the intervention of the retelling model,students' knowledge system construction ability and multiple interactive learning ability,that is,language expression,communication and cooperation,have been significantly improved,and chemistry learning ability and academic performance at all levels have been improved,which is conducive to students' forming a sense of self-efficacy ang helps students become good learners.