17 prefixes and suffixes are introduced to students through guided worksheets. Normally I use this activity as a quick "break" from a literacy lesson. It's usually a quick and easy activity that briefly introduces students to one or two suffixes or prefixes through written examples. On the back I tell the early finishers to write a couple sentences using a prefix or suffix which was previously introduced. Or you can have students write sentences with a prefix/suffix word and a partner must define the word. Once we've gone through all of them, we play prefix/suffix bingo (which is included here).