The document discusses reflective thinking and how web 2.0 tools can support it. It defines reflective thinking as journal writing where students express what they want to know, think, and learn. It contrasts expert learners who plan, monitor, and reflect with novices. Expert learners use multiple strategies and views mistakes as learning opportunities. The document also discusses how web 2.0 tools can scaffold learning but have limitations and recommends reflection on how new learning impacts practice.