Train The Teaching Of High School Math Problem Representation Ability To Explore

Presentation is the initial step to solve problems. It is one of the effective approaches to improve students' ability to solve problems. The author intends to know about the usual ways they use to interpret and present problems. Then, according to the concepts of problems. The author classifies presentations into different groups. According to t he difficulty level presentations can be divided into primary and advanced. And according to forms, they can be divided into internal and external, which consists of characters, symbols, graphs and operations and each of them, is exemplified. The core of the thesis is experiments and analyses. Experiments 1 is intended to study the problems students have with problem presentation during the course of problem solving through designing a questionnaire. According to the classification of problem presentations. Experiment 2 is conducted to analyze the difference between top students and backward students in presenting problems by selecting two cases for study from the subjects. The part following experiment 2 analyses the result of it. Finally proposes teaching advice accordingly, such as learning from examples, developing students ability to solve problems via external presentations. Improving students CPFS system and strategies to cultivate Meta cognition.