This is a set of Task Cards that focus on converting metric units of measurement. There are 24 problems with QR Codes, as well as a set of the 24 problem without QR Codes. You will also find a metric units conversion chart, student answer worksheet, teacher answer key, as well as a link to a glog I created in order to present this particular standard. The glog includes an interactive online game, a class kahoot! quiz, a link to brainpop and khanacademy, as well as a screencast lesson I created for my class!