The document discusses examples of student understanding of Web 2.0 landscapes in elearning 2.0. It provides several summaries and diagrams created by students to represent their individual learning landscapes and how different tools can be used to support various learning activities and affordances. The students' initial landscapes focused on themselves as central to their tools, but they did not perceive connections between the tools. The diagrams also show how teachers can use tools like aggregators to broadcast materials to students and monitor their activities.