Sentence building is more fun than ever—with jumbo cubes students love to mix and match! The super-size cubes are color-coded by part of speech, featuring nouns, verbs, adjectives, punctuation marks and more. Students simply arrange the cubes to build logical or silly sentences—again and again! Set includes 40 dense foam cubes printed on all six sides, plus an activity guide; cubes measure 1 1/2".