This document discusses classroom assessment and evaluation. It defines classroom assessment as gathering quantitative and qualitative data on what students can do and how much they know to improve teaching and learning. Different types of assessment are described, including placement, formative, diagnostic, and summative assessment. The purposes of assessment include improving the learning process and reflecting on student achievement. Evaluation is defined as passing judgment based on evidence and includes formative, summative, and diagnostic evaluation. The key differences between assessment and evaluation are provided.