Research evidence indicates that formative assessment is one of the most effective ways of enhancing student learning. It is, however, difficult to implement successfully, principally because what is tested through summative assessment has such a powerful influence on teacher and student actions. This book scrutinizes the relationship between…

In many school districts, the pressure to raise test scores has created overnight celebrity status for formative assessment. Its powers to raise student achievement have been touted, however, without attending to the research on which these claims were based. Sociocultural learning theory provides theoretical grounding for understanding how…