Standard Measurement Conversion Review using QR Codes for a classroom walk around or a table center.
Creating QR activities gives student the opportunity to get up, move, and to discussing the answers. There are many ways you can use QR activities, as a class beginning or ending activity, as a formative assessment or just to assess prerequisite skills.
There are two versions of the same set of standard conversions using both volume and distance measurements. Students can be given a QR Code number to match the to the correct conversion on a Tic Tac Toe grid or use the QR Code conversion description and student match it to the numbers given on the Tic Tac Toe.