Junior Middle School Chemistry Experiment Teaching Based On Task-driven Teaching Mode

The new curriculum standards require teachers to change their traditional teaching concepts and explore a teaching model that suits the development of students and meets the requirements of the new curriculum.The reform of junior middle school chemistry experiment teaching mode can best reflect the requirements of the new curriculum standards to a certain extent.The purpose of chemical experiment teaching is not only for students to deeply understand and master basic knowledge and basic skills,but also on this basis,students can better develop and improve their experimental ability and quality.Therefore,this paper attempts to study the impact of task-driven teaching mode on chemistry experiment teaching through the implementation of the chemistry experiment in grade three.Through the investigation of the current situation of chemistry experiment teaching,this paper further understands the specific situation and views of students and teachers on chemistry experiment teaching,and carries out related research on this basis.In this study,the task-driven teaching mode was adopted to carry out junior middle school chemistry experiment teaching practice,and takes the content of junior middle school chemistry textbooks published by PEP as the design basis,combines with the requirements of new chemistry curriculum standards,selects four special experimental activities to carry out teaching design and implements them in actual teaching.By analyzing the results of the students’ learning ability test,the questionnaire survey results of "Students’ Ability Cultivation in Junior Middle School Chemistry Experiment Teaching" and the students’ experimental ability test,we investigate and compare the changes before and after the implementation of task-driven teaching from the aspects of students’ knowledge and skills,experimental ability and emotional attitude.Through the research of this article,it is found that chemical experiment teaching based on the task-driven teaching model can improve students’ chemistry-related abilities,promote the mastery of knowledge and skills,change experimental attitudes,and shape positive emotional attitudes.At the same time,it can improve students’ problem awareness in chemistry experiments and cultivate students’ comprehensive application ability.In a word,junior middle school chemistry experiment teaching based on task-driven teaching model can stimulate students’ enthusiasm for learning,exercise students’ practical ability,thinking ability,analysis and problem-solving abilities,and develop students’ scientific literacy.Therefore,the task-driven teaching model is a teaching model worthy of reference,which is helpful to promote the reform of chemistry experiment teaching,but it also puts forward higher requirements for teachers’ abilities and other aspects.