This document discusses using Web 2.0 tools for K-12 student research projects and online professional development: It recommends structuring research projects with explicit instruction on resources, student-generated questions, and feedback. Web 2.0 tools like Diigo can be used to highlight text, leave notes, and give feedback. Photos from sites like Flickr under Creative Commons licenses can add visuals. Online professional development allows learning at your own pace with community support.