I share my thoughts pre-lesson, vlog the actual lesson with two of my classes, and reflect on what I'd change next time. http://www.youtube.com/watch?v=g_1g7ycPsRo Here's the slide show I created for the lesson. I talk about KenKen puzzles in the video as well. These puzzles are an option in my class for students who finish their work early. Find the puzzles HERE. I originally got this idea from a teacher named Julie Reulbach. See her write up HERE. __ Music by Podington Bear - http://soundofpicture.com