"The key is to think of summative assessment as a means to gauge, at a particular point in time, student learning relative to content standards. Although the information gleaned from this type of assessment is important, it can only help in evaluating certain aspects of the learning process. Because they are spread out and occur after instruction every few weeks, months, or once a year, summative assessments are tools to help evaluate the effectiveness of programs, school improvement goals, alignment of curriculum, or students placement in specific programs. Summative assessments happen too far down the learning path to provide information at the classroom level and to make instructional adjustments and interventions during the learning process. It takes a formative assessment to accomplish this."
Catherine Garrison and Michael Ehringhaus, Ph. D.
Director of Professional Development, Measured Progress