This document discusses authentic and performance-based assessment. Authentic assessment involves evaluating students' abilities to perform real-world tasks by applying their knowledge and skills. It aims to evaluate students in real-world contexts through activities like science experiments, research, writing, and solving applied math problems. Performance assessment is an alternative assessment that requires students to perform meaningful tasks. There are five major types of performance samples discussed: performance assessments, short investigations, open-response questions, portfolios, and self-assessment. Benefits of performance assessment include recognizing different ways students can demonstrate their knowledge, evaluating progress over time, and involving students in assessing their own growth.