Test-based accountability policy in the US has resulted in increased availability and use of assessment systems to support instructional decision making. Though limited, literature to date suggests an important role for these systems as tools, mediating teacher knowledge and action. We examine system log data from NWEA's MAP assessment to better…

When Dr. Tonya Williams set out to improve the assessment program for the Georgia Leadership Preparatory Academy, she knew she had to develop a strategy that respected her teachers' time. "Students need and want to grow," she explains, "and that happens through improved teacher pedagogy. But to make that a reality, you have to give…