A Teaching Strategy Research On The Knowledge Of Chemical Equilibrium Under The New Curriculum Standard

The Inner Mongolia Autonomous Region in2009began to implementthe new curriculum. New chemistry curriculum reform of high school setscurriculum module, thus chemical equilibrium of knowledge distributionalso changes.This requires teachers not blindly according to traditionalteaching methods while need teacher to change the teaching idea and tochoose more suitable teaching methods and teaching strategies for their ownstudents.This article indroduced constructivism, cognitive learning theory,alternative frameworks and made a detailed analysis of the chemicalequilibrium knowledge of Chemistry Textbooks under the new curriculumstandard. To explore the students in chemical equilibrium content learning inthe alternative frameworks, the questionnaire survey, two sections ofdiagnostic test, interview and other methods were used for the pretest andtest. According to the teaching in the pretest and test data, and combiningwith the new curriculum idea, adopt the different teaching strategies in theclassroom teaching practice, such as experimental method, building modelmethod and migration method for students of different phase heterogeneous think of conceptual change, and in the form of teaching cases.Implementation of the teaching experiment, the learning effect of theexperimental classes and control classes of students teaching post-test.Comparative study of Alternative Frameworks of high school studentsin the teaching process, the pre-test, pretest and posttest survey data,putforward in line with the new curriculum idea and adapt to the cognitivesituation of students and the teaching strategies, and apply it to the practiceof classroom teaching. Studies have shown that the teaching of scienceteaching methods and strategies (experimental class) is better thantraditional teaching (control classes).