This presentation is actually two presentations. You will receive the Google Slideshow, which contains all the lesson info, videos, etc., and is editable. The slideshow also includes a link to the Presi lesson, which is not editable, but which is a really fun and visually attention-grabbing way to present and navigate the topic. This lesson introduces students to some fundamental mechanical concepts related to types of motion, speed, torque, etc. and 12 different mechanisms commonly used to alte