Barker Creek’s Prefix & Suffix Grammar Poster is one of the nine posters in the Grammar Poster Set. This poster clearly explains the difference between a prefix and a suffix and gives several examples of each. We consulted with numerous “grammar geeks” and educators when developing our grammar posters including the director of one of the largest ESL programs in the country and two college professors. This poster measures 13 3/8″ wide x 19″ high and is printed on sturdy 12pt cardstock. Coordinating products available: Search Barker Creek Grammar.