评课是数学管理人员和数学研究人员一项经常性的工作。评课如果实事求是,因人而异,方法得当,意见中肯,不但会帮助教师提高业务水平,并且会提高教改积极性,促进教学质量的提高。评课“实事求是”,主要是指对课的分析要以课堂的真实情况为基础,以科学理论为依据,不带有任何个人偏见,恰如其份地进行评价。怎样做到这一点呢?第一,听课时要记好课堂记录。课堂实录不仅要 Assessment classes are a recurring task for math administrators and mathematicians. Comments on practical lesson, vary from person to person, the method is appropriate, advice is fair, not only will help teachers improve their professional skills, and will improve the enthusiasm of education reform, and promote the improvement of teaching quality. Comments on class “seeking truth from facts”, mainly refers to the class analysis should be based on the actual situation in the classroom, based on scientific theory, without any personal bias, as appropriate evaluation. How to do this? First, we must remember the class record in class. Classroom record not only