The Design And Practice Of Task-Driven Teaching Method In High School Chemistry Experiment Teaching

The task-driven teaching method has formed a teaching philosophy centered on cultivating students’ thinking ability,practical ability,and innovation ability.It can guide students to master the basic knowledge of chemistry and cultivate practical abilities by changing the teaching activities of traditional high school chemistry classrooms and transforming students’ learning methods.Therefore,this topic discusses the related theories,design principles and construction process of task-driven pedagogy based on modern educational concepts.On the basis of carefully studying the "General High School Textbook Chemistry Compulsory Volume One" published by People’s Education Press in 2019,this article selects the teaching contents of "Laboratory Preparation of Chlorine" and "Iron Salt and Ferrous Salt".The author has made teaching design from the five aspects of task objective,context,material,activity,and evaluation,and applied it to actual teaching activities.The purpose is to explore the effect of task-driven teaching method in stimulating students’ interest in learning,cultivating chemical thinking models,and improving chemistry subject literacy in high school chemistry experiment teaching.The results show that the application of task-driven teaching method to high school chemistry experiment teaching can effectively transform students’ learning styles,help students establish chemical thinking models,and improve the efficiency of learning.In task activities,students actively learn new knowledge through the clues provided by task materials,and construct their own knowledge framework based on the learned knowledge and the teacher’s guidance.In scientific inquiry activities,students can also raise their awareness of experimental safety during the operation of the experiment.Therefore,the implementation of task-driven teaching method in high school chemistry experiment teaching class can effectively develop students’ chemistry subject literacy and improve the quality of classroom teaching.