Force and Motion QR Code Scavenger Hunt by Brad Cloud.
This 10 question slide show prompts students to scan a QR code in response to a question. Upon arriving at a web site, students are expected to explore the site with the goal of finding the answer to the question. The 10 items cover such content as acceleration, velocity, balanced and unbalanced forces, weight vs. mass, and Newton's Laws of Motion. You may download the PDF preview document to find the 10 questions that are contained on the slides.