This document discusses using traditional and authentic assessment for formative and summative purposes in outcome-based teaching and learning. It defines traditional assessment as paper-and-pencil tests that can be supply types requiring completion, essays, or short answers, or selected response types like problems solving. Authentic assessment is defined as non-paper tasks requiring learners to demonstrate learning through a product or process. The key aspects of outcome-based teaching and learning discussed are aligning content, teaching activities, and assessment tasks with intended learning outcomes to assess if students attained the outcomes.