Slides for Wesley Fryer's opening keynote at the February 16, 2015, "Little Apple Tech Fest" in Manhattan, Kansas, for teachers in USD 383 Manhattan/Ogden Schools. Description: Media products created by students can provide a clearer, deeper and more helpful "window" into their minds. Teachers need to regularly invite students to "show what they know with media." When students create and share content based on the curriculum, their learning can be "stickier" and more powerful. Blended learning classrooms allow teachers to better differentiate instruction to meet student needs. In this dynamic keynote, we will explore both the why and the how of "showing what you know with media." This will include examples of engaging student media products teachers can invite students to create tomorrow!