数学解答题评分的不足与对策研究

Study on the Deficiencies in Marking Mathematical Answers and Their Solutions

传统的数学解答题的评分，对解题者的数学素养和创造性不能全面评价．数学解题过程由问题信息、问题空间、策略方法、推理运算和评价反思所构成，解答题的评分不应以预先设定的步骤为标准，应从问题空间、方法策略和推理运算几方面有侧重给予评价，给出分值，并对有创新意义的解法给予加分，以适应数学教育改革的需要．

In traditional marking methods of mathematical answers, the mathematical attainments and creative power of solvers cannot be fully evaluated. The process of solving mathematical problems included problem information, problem space, strategy, reasoning and calculation, assessment and reflection. So the marking methods should not be fixed in advance as certain standards. Instead mathematical answers should be graded according to different performances in problem space, strategy, reasoning and calculation, adding scores to creative answers, so as to meet the needs of mathematical education reform.