从信息技术素养提升的角度来看,学生的学习过程起着决定性的作用。由于课后知识的积累,学生在初中信息技术课堂上常常表现出松散的状态,要改变这一状态,除了纪律约束之外,另一条有效途径就是评价。有效的评价在于从思维特点的角度寻找评价契机,这就需要教师对学生的学习过程进行关注与分析。从时间维度来看,初中信息技术教学的有效评价有即时评价与延时评价两种。 From the perspective of upgrading IT literacy, the learning process of students plays a decisive role. Due to the accumulation of after-school knowledge, students often show a loose state in the information technology classroom of junior high school. To change this state, in addition to discipline constraints, another effective way is to evaluate. Effective evaluation is to find the evaluation opportunity from the perspective of thinking characteristics, which requires teachers to pay attention to and analyze the students’ learning process. From the time dimension, the effective evaluation of junior high school information technology teaching are two kinds of instant evaluation and delay evaluation.