Cultured In The Classroom Teaching To Vocational School Students The Ability Of Mathematical Problems

How to develop the students' ability to pose problems is a hot topic in recent research of mathematics education. Posing problems is good for the students to understand math and to solve math problems. It's also good for the recreation of math learning to develop the students' creation gifts and bring forth new ideas. It's helpful to build the students' interest in math learning and to train their inner quality so as to accelerate the students to develop in an all-round way.In this essay, the author uses many research methods, such as literature, experiment, questionnaire, interview and so on, to deeply understand the situation about how the senior students in our country pose math problems in their math learning and to explore the factors that are related to the ability of posing math problems. Meanwhile, the author does some teaching experiments on the methods and strategies to train the students' ability of posing problems. After research, we find that:1. Senior students, especially the students in vocational high schools, lack the ability of posing math problems in their math learning. Generally, the students don't like to pose math problems, and they are not good at posing math problems either.2. A great difference between the students in key schools and the students in ordinary schools or vocational schools lies in their ability of posing math problems. The fact that key school students are better than the other students indicates that the students' knowledge level has something to do with their posing problems. What's more, the students' individual characters also have effects on their posing problems. Students who pose problems well often show a better ability in independence, confidence and exploration.3. There is a difference between the amount and quality of posing problems if the students are in different situations. This shows that different situations have effects on students' posing problems. In addition, a student's studying environment has also certain effects on his posing problems.4. Exploratory and researching math learning is an effective way to develop the students' ability of posing math problems. In class teaching, a necessary premise of posing problems smoothly is to build up a democratic class atmosphere. The teacher's demonstration and some necessary instructions given to the students on how to pose problems are playing an important part in training the students' ability of posing problems.