In this workshop, participants will explore the use of online resources to enhance inquiry-based teaching and learning in science. Over the course of this six session workshop, participants will become familiar with science-themed websites, online collaborative projects, science blogs and wikis, and the mapping applications Google Maps and Google Earth. Considerable attention is paid to helping participants identify ways that they can integrate these tools into their practice, and thus enrich their students’ engagement with science content. Promoting scientific inquiry is a central theme, and serves as a lens for this course. Participants consider the issue of assessment, specifically as it relates to inquiry and the use of online tools, later in the course. As a final project, participants develop plans for an inquiry-based science lesson that uses an Internet-based data source.