数学是一门非常严密的学科,其中的逻辑性、实用性都要求学生对数学相关知识与技能的掌握到位.虽然数学学科具有很强的严密性,但在实际应试过程中,还受非线性因素的影响,直接导致学生应试考查情况偏离预设效果.在素质教育改革大力实施的当下,我们不仅要提高学生的实际应用能力,还要引导学生科学合理地利用自己已有的数学知识和技能,提升应试的能力,以满足中 Mathematics is a very strict discipline, of which the logic and practicality require students to grasp the mathematics-related knowledge and skills in place.Although the mathematical discipline has a strong tightness, but in the actual examination process, but also by the nonlinear Factors directly affect the students ’ability to deviate from the preset effect in the test-examination.At the moment when the quality education reform is vigorously implemented, we not only need to improve students’ practical ability but also guide students to use their existing mathematical knowledge and skills scientifically and reasonably , Enhance the ability of exams to meet in