The document discusses techniques for assessing student performance. It defines assessment as a systematic process of gathering information about what students know and can do in order to improve learning. The document outlines different types of assessment including formative, diagnostic and summative assessment. It also describes various techniques that can be used to assess students, such as observation, assignments, projects, practical work, interviews and self-reporting. The goal of assessment is to provide feedback to students, evaluate their understanding and skills, and help teachers improve their instruction.