Approach prefixes and suffixes using this concept map focused on word examples. Come up with an affix, writing it in the middle circle. Scholars help brainstorm words with this affix, writing them into the four outside circles. Unfortunately, this graphic organizer doesn't include a designated spot to define words or the affix, however the circles are large enough that you could write in definitions. Another way to do this is to write example words first and have scholars use the context to guess at the affix meaning.
Learners use a word web to study about the different grammar components. They use the diagram with nouns, pronouns, suffixes, prefixes, compound words, and other examples for an interesting way to study about English.