Research On Problem Solving Teaching Model Based On Concept Map

The teaching mode of problem-solving attracted extensive attention and promotion under the background of the era that emphasized " student-based" education and " ability-type" education in the 21 st century.But,because it cannot provide clearly hint of problem-solving thinking when applied to solve complex practical problems,it will easy to occur the deviation or omission in the process of students' problem-solving,which will reduce the efficiency of problem solving.Concept map tool can present knowledge and its connection related to problems to students in visual way,and help students sort out the knowledge structure,which provides the possibility for solving this problem.In view of this,this paper carried out the study of teaching mode of problem-solving based on concept map.This study looked into relevant research status at home and abroad of teaching mode of problem-solving and concept map,and made a systematic description for the concept and related theory of teaching mode of problem-solving and concept map,referred to teaching design principles of the common teaching mode,based on the characteristics of the traditional teaching mode of problem solving,then put forward a teaching mode of problem-solving based on concept map.Then applied it to the practice teaching of information technology course in a high school in Henan province,combining two cases of "input of mathematics and chemical formula" and "multimedia technology foundation",to introduce the teaching process of this mode.The model includes creating problem situation,design concept map;students use concept map to analysis into teacher problems and exploratory stage solution to solve the problem in the course;teacher evaluates the submitted work after students have solved the problem.Validated the effectiveness of teaching mode of problem-solving based on concept map.Results show that the model can effectively improve students' problem-solving ability,cooperation ability,communication ability and information literacy,teaching effect is significantly improved.For the organic integration of teaching mode of problem-solving and concept map,explore a better classroom teaching mode,promote students' ability to solve problems,to improve the teaching quality of education,this mode has carried on the beneficial exploration.