The document discusses the need for teachers to constantly update their skills and knowledge as new information emerges. It notes that past knowledge can quickly become outdated, so teachers must work to renew their competencies through activities like keeping up with current research literature, engaging in collaborative professional development activities, and involving themselves in instructional improvement initiatives. The goals are to maintain a high level of competence and remain creative and productive even as teaching methods and student needs evolve over time.

1. Teacher 2.0: Updating Your Instruction for the Net Generation (and Beyond)

9. Instructional Improvement – Another Moving Target