This document provides guidelines on classroom assessment based on DepEd Order 8, s. 2015. It discusses the theoretical basis of assessment, what should be assessed which includes content and performance standards. It also discusses how learners should be assessed, both individually and collaboratively. The grading system, core values, attendance, and providing feedback are also covered. It includes a video presentation from Usec. Dina Ocampo on classroom assessment that touches on topics like before, during and after lesson assessment and computing grades. Worked examples on calculating grades using a transmutation table are also provided.