This document contains the presentation slides from a talk on presentation and speaking skills given by Katie Streten. The talk covered various tips for planning presentations, including thinking about the audience, structuring the presentation, writing it out, and practicing. It also provided advice for delivering presentations, such as speaking at a relaxed pace, using body language to build rapport, and preparing for potential issues like questions. Specific tips were offered for speaking in groups, including planning as a team, critiquing each other's practice runs, and working together cohesively during the actual presentation. The document concluded with contact information for Katie Streten and a note that the presentation materials are available to share under a Creative Commons license.