Cultivating Middle School Students' Mathematical Modeling Ability under Problem-driven Mode

The new curriculum standard emphasizes on the development of student's core qualities and puts mathematical modeling in an important position, so it puts forward higher requirements for junior middle school mathematics teaching. The problem-driven method mainly takes the problem as the core driving force and guides students to experience the process of raising questions, analyzing problem, establishing models and solving models under the problem-driven mode, so as to cultivate students' mathematical modeling ability, improve their application meaning and innovation ability, and finally achieve the cultivation of mathematical literacy.