Project-based learning is nothing new. More than 100 years ago, progressive educator William Heard Kilpatrick published “The Project Method,” a monograph that took the first stab at defining alternatives to direct instruction. Predictably, the document sparked a squabble over definitions and methods—between Kilpatrick and his friend and colleague John Dewey.
Not much has changed. Today, despite major advances in ways to measure learning, we still don’t have common definitions for project-based learning or performance assessment.
Sometimes, for example, performance assessment is framed as the opposite of the dreaded year-end, state-required multiple-choice tests used to report on schools’ progress. But in fact, many performance assessments are standardized and can—and do—produce valid and reliable…