This document discusses tools for developing language course materials in a digital age. It begins by outlining typical tools like blogs, wikis, social networking and podcasts. It then describes three example activities: 1) Using online resources to prepare for an in-class activity on planning a trip to Australia. 2) Extending classroom writing lessons by having students continue practicing on Facebook. 3) Bringing in speakers from other countries using video conferencing to make lessons more engaging. The document emphasizes selecting materials that meet learners' needs and are accessible on technologies they commonly use.