《数学课程标准》指出:“对数学学习的评价要关注学生学习的结果,更要关注他们学习的过程;要关注学生数学学习的水平,更要关注他们在数学活动中所表现出来的情感与态度,帮助学生认识自我,建立信心”。在教学中,我们如果能适时、正确地运用评价手段,更新理念,立足过程,发掘潜能,这对激发学生的学习兴 The Standard of Mathematics Curriculum states: “The evaluation of mathematical learning should pay attention to the results of student learning, but also pay attention to the process of their learning; to pay attention to the level of students’ mathematical learning, but also pay attention to their feelings expressed in mathematics activities And attitude, to help students recognize themselves and build confidence ”. In teaching, if we can timely and correct use of evaluation methods, update their ideas, based on the process, to explore potential, which is to stimulate the learning of students