In a series of three booklets, AIP presents an exploration of issues in assessment. The first booklet, Learning About Assessment, Learning Through Assessment discusses ways to assist teachers in learning about assessment and how student work can be a rich resource in professional development. The second, Assessment in Support of Instruction, makes a case for aligning assessments with state and district curriculum frameworks and examines ways in which states have shifted their curriculum frameworks and related state assessment programs to reflect the NCTM Standards and other perspectives. The third booklet, Keeping Score, discusses issues to be considered while developing high quality mathematics assessments. This series is specifically designed to be used at the school and school district level by teachers, principals, supervisors, and measurement specialists.