Mr. Harker had a great activity set up for students to do self guided learning through a "centers" format. Students were learning about archaeology. There were several stations set up for students to rotate through. Once at a station, they scanned a QR code using their iPad to access content they needed to complete that activity. Check out the pictures below to see how it looked.
For the activity pictured below, students were challenged to analyze pictures on some Google Slides presentations. After their analysis, they answered questions on a worksheet.