A variety of tools can be used in the classroom to support student learning, ranging from traditional to high-tech options. Examples include the whiteboard, index cards, posters, audience response systems (e.g. clicker technology), Google collaboration tools, 3D printing, and wikis. Depending on course learning goals and outcomes, instructors may choose to use one or several of these tools to augment the teaching and learning environment in their classroom. In addition to the tabs below, Yale also offers Lecture Recordings, opportunities to produce Video Lessons or Video and Audio Clips, and support for use of Canvas @ Yale.