This document discusses various free online tools that can be used for creating visual aids, presentations, and interactive materials to engage students in learning. It provides examples of how Piktochart can be used to create infographics, posters, and reports. Big Huge Labs and PublicDomainPictures are recommended sites for finding images to create movie posters, magazine covers, trading cards, and more. Voki and Powtoon allow users to create audio and video presentations for announcements, reviews, commercials, orientation videos, book reports, and mini-lessons. The document encourages visiting the author's blog for more information on integrating these Web 2.0 tools in the classroom.