Affixes are groups of letters that are added to the beginning or the end of words to make new words. It is very important to teach affixation as it helps learners guess the meaning of new words they find, and construct new forms successfully. ...

What are affixes used for?

affix, a grammatical element that is combined with a word, stem, or phrase to produce derived or inflected forms. There are three main types of affixes: prefixes, infixes, and suffixes.

How can affixes help us?

Many words in academic language use affixes. Affixes include prefixes and suffixes. They may show tense, number, aspect, or change the meaning of a word or change the grammatical category of a word.