The document discusses cooperative learning structures and activities that can be used when instructing students. It describes the Jigsaw technique, where students are assigned material in sections and form "expert groups" to learn their section before returning to teach their home group. Think-Pair-Share is also covered, where students individually think, discuss in pairs, and share with the group. Developing group guidelines and learning names are presented as ways to build community. The benefits of cooperative learning for developing social and teamwork skills are outlined.