The Study And Practice Of CLEs Promoting The Problem Solving Study

Along with the transformation of course reform and the ages of knowledge's demand to talented persons, the school education method also resolves ability development a change toward the problem from the knowledge induction. For raising the education level of school, and promoting the development of student's problem solving ability, this thesis construct the CLEs model of promoting the study of problem solving, and conducts the related real diagnosis research. The paper mainly devides into four parts, theories investigation, model analysis, the construction of model and the experiment:In the theories investigation part, the paper aims at analyzing the transformation of instructional design type and the existing condition of problem solving study under knowledge ages background, then put forward the inevitability with importance of constructing the CLEs model of promoting problem solving study. Discussed related concept and theories of Jonassen's constructivist learning environments, provide theories foundation for this paper model construction.In the model analysis part, the paper aims at introducing three models: Jonassen's constructivist learning environments design CLEs model,CLEs extending model,a framework of learning environments design toward knowledge age, including constitute main factor, model characteristic, ect. Based on comprehending and considering of the three models, develops the thinking of constructing model of this paper.In the construction of model part, first of all, analyzed the thought source of model construction and technique support. In this foundation top, making reference to Jonassen's CLEs model, the article constructs the CLEs model of promoting problem solving study based on the Moodle platform in macroscopic and microscopic level. Then analysis every part's connotation of the model, and the design method and content of main factors of environments. In the real diagnosis research part, based on the macroscopic and microscopic models, paper designs problem solving learning environments under CLEs for grade seven geography lesson in the high school, and carries on experiment. In the end, the paper analyzes and summarizes the data and information obtained from the experiment process.The findings indicates that the CLEs model construction of promoting problem solving study, can provide maneuverability instruction for problem solving study from theories and techniques levels. Have certain realistic meaning to the quest of junior high school foundation reform in education.Along with the design theories of Jonassen's CLEs becoming more mature and perfect, design learning environments model of problem solving study has more wide development space. This research will continue to follow related theories and practice research, then make further perfect.