随着新的课程标准及教材的全面推行和使用,课堂评价越来越显示出其在课程改革中的重要性。《数学课程标准》的“评价建议”指出“对于学生数学学习的评价,既要关注学生知识与技能的理解和掌握,更要关注他们的情感与态度的形成和发展,既要关注学生数学学习的结果,更要关注他们在学习过程中的变化与发展。”课堂教学是情感、经验的交流、合作和碰撞的过程,我们面对的是一个个有丰富情感和 With the full implementation and use of new curriculum standards and teaching materials, classroom evaluation has increasingly shown its importance in curriculum reform. The Evaluation Criteria of Mathematical Curriculum Standards states that the assessment of students ’mathematical learning should not only pay attention to the understanding and mastery of students’ knowledge and skills, but also pay attention to the formation and development of their emotions and attitudes. Students should pay more attention to their changes and development in the learning process as a result of the students’ mathematics learning. "Classroom teaching is a process of exchange, cooperation and collision of emotions and experiences. We are faced with a series of emotions and emotions