表现性评价作为一种质性评价方法,它的根本目的是促进改进、促进发展。在评价过程中,教师必须根据详细的评价要素观察、记录、收集和整理学生的实际操作情况和学业成果,以此评价学生的操作能力。评价的结果不是简单的分数,而是使用激励性的语言来表达,从而帮助学生自定目标、自我评价、自我调整,构建一种有利于沟通和发展的心理氛围,调动每个学生的学习主动性,促 As a qualitative evaluation method, the fundamental purpose of performance evaluation is to promote improvement and promote development. In the process of evaluation, teachers must observe, record, collect and collate the students ’actual operation and academic achievements according to the detailed evaluation elements, in order to evaluate the students’ operational ability. The evaluation result is not a simple score, but is expressed in motivational language to help students set their own goals, self-evaluation, self-adjustment, build a psychological atmosphere conducive to communication and development, mobilize each student’s learning initiative Sex, promote