The document discusses formative assessment and how web 2.0 tools can be used to support it. It defines key terms like wikis, blogs, and web 2.0. It also outlines 21st century skills and describes how tools like wikis and blogs can be used at different stages of assessment, including as diagnostic tools for initial assessment, for ongoing formative assessment, and for summative assessment. The document concludes by providing examples of blogs and wikis being used to support assessment and offers a practical session on setting up blogs and wikis.