This document discusses formative and summative assessment. Formative assessment involves gathering information during a course to provide feedback to improve student learning and teaching, while summative assessment evaluates student learning at the end of a course. Key elements of formative assessment include setting learning goals, feedback, and student self-assessment. Effective assessment tasks are open-ended, build student skills, and allow ownership. Performance and portfolio assessments evaluate complex skills over time by having students demonstrate or select work.