This document provides 30 ideas for using information and communication technologies (ICT) in education. It lists websites and tools for activities like blogging, submitting homework online, creating games and quizzes, setting up wikis and forums, podcasting, using presentation software creatively, creating websites, and converting or sharing multimedia content. The document aims to inspire educators to incorporate different technologies into their teaching over the course of 30 minutes by exploring the many free and open-source options available online.