This adjective anchor chart format was taken from Step into 2nd Grade and my 6th graders loved it. They refer to this anchor chart a ton, which means it was effective. I always do a quick review at the beginning of the year with nouns, verbs and adjectives. I cut up a bunch of each type of word and put the in an envelope. The students then have to put the words under the correct category. After this, they identify the words in sentences.
P.S. - Step into 2nd Grade's adjective anchor chart was MUCH cuter, so make sure you check it out!