Lucky Prep
Dr. Rogers dances with Ms. Wacht's class at Camp Campbell.
Images
MiniPaint (raster image editor)
Google Slides (File > Download > current slide)
Google Drawings (allows transparent background)
Pixlr (raster image editor)
Color: Wonderful explanation of different "color rules" and their intended impact on an audience
Game Design
Scratch (Blockly from MIT)
Snap (advanced Blockly from Cal)
Blockly Games (great tutorials)
Creating with Chromebooks (lots of options)