Part 1--QR Code Riddle Hunt
Kids would use the Qrafter app to scan the codes. The codes played an audio clue. The student would then put the "clue number" under the ball they though it described. I created the audio clues using the website Record MP3. This website lets you record audio and once saved, generates a URL for your audio recording. This URL was then pasted into the Chrome app QR Code Generator. These QR codes were then saved into my document.