This self-checking early finisher ppt/movie file helps students with recognizing real-life 3d shapes. This is a great way to reinforce skills taught! This product also comes with a QR code card so students can scan and use on their devices. All you do is press PLAY, and students either work as a group or use on a device. They will write their answer on a white board (or on the page given) and then after several seconds, the answer pops up. Students erase, and move to the next slide. These EARL