课题的提出: 美国教育家B.S.Bloom在《教育评价》一书中,对“评价”的概念作以下解释:“评价是一种获取和处理,用以确定学生水平和教学有效性的证据的方法;评价包括了比一般期末书面考试更多种类的证据。评价是简述教育的重要长期终极目标与教学任务目标的一种辅助手段,是确定学生按这些理想的方式发展到何种程度的一种过程。评价作为一是反馈——矫正的系统,用于在教学过程中的每一步骤上判断该过程是否有效:如果无效,必须及时采取变 Proposed Question: BSBloom, an American educator, explains the concept of “evaluation” in Education Evaluation: "Evaluation is a way to obtain and process evidence of a student's level and effectiveness of teaching ; The evaluation includes a greater variety of evidence than the average final written test.As an adjunct to a brief description of the long-term ultimate goal of education and the aims of the teaching task, evaluation is to determine the extent to which students develop to these ideal ways As a feedback-correction system, evaluation is used to judge whether the process is effective at each step in the teaching process: if it is invalid, it must be taken promptly