摘要
As a programmatic document to guide the reform of educational assessment,the“General Plan for Deepening the Reform of Educational Assessment in the New Era”clearly points out the requirement for exploring value-added assessment[1].In the process of exploring,Tennessee Value-Added Assessment System(TVAAS),which was implemented in Tennessee,United States in 1992,has a certain referential significance to the practice of assessment reform in primary English education[2].This study aims to build a value-added assessment model in line with China’s learning conditions by using big data and carry out pilot experiments in order to promote the development of educational assessment in primary schools.