"Task-driven" Research Chemical Teaching

The teaching model is one kind of teaching method, which guiding by some learning theories. According to the definition, under the traditional teaching model, teachers (imparting knowledge) is a leading actor, students are minor role they learn knowledge as a passive recipient. Scientific thought and social responsibility are not enough for them. They are short of innovating personality and they are not seasoned with society as soon as graduation.New curriculum reform ask teacher to change their teaching model which is suitable for development ability to students."Task-driven" teaching model in chemistry classroom may be an attempt."Task-driven" teaching model implies new knowledge to a number of tasks, students link new knowledge with old one around given task, under guidance and assistance of teachers, activities around one task, in a strong motivation, through exploration and interactive learning resources for self-learning finds a solution to the problem.This paper describes "task-driven" model of teaching’s the psychology base, the teaching process of teaching mode; in light of the specific application of chemistry teaching, put designing "mandate" principles to be followed; clarifying the teaching model used in the design of the two forms of teaching chemistry class, open and closed tasks; and those are applied in classroom teaching practice, put the problems that chemistry teaching should pay attention.This paper mainly from the following several parts:The first part:Through the new curriculum concepts ask for high school chemistry teaching and the lack of traditional chemistry teaching, clear change teaching methods in chemistry teaching imperative. Finally, introduce the research ideas on the subject.Part Ⅱ:Through literature searching summed up the "task-driven" approach to the basic features,"task-driven" teaching model based on the foundation of theory and psychology, as well as research status on the teaching model domestic and abroad. From theory to determine the "task-driven" teaching model is fit to the requirements of teaching reform and the requirements chemistry teaching.Part Ⅲ:Specific analysis of the "closed, open-style "two tasks’ features and combination chemistry teaching practice, explained the steps and principles of these two types of task design. In practice prove the "task-driven" chemistry teaching model.Part Ⅳ:Through experimental study, shows that the "task-driven" teaching model’s chemistry class effect. On the basis of practice, rebuild the "task-driven" chemistry teaching model. It should be noted that the issues in specific implementation to better enable the teaching model used in chemistry education.Part Ⅴ:The part is the summary of this research work and the number of issues pending further studies and improvements and the prospect of "task-driven" chemistry teaching model’s development in the future.