1 copy being processed for Falmouth-Children's Room.
First trade edition.
1 volume (unpaged) : color illustrations ; 22 cm
"Every page of this innovative picture book contains a thoughtfully designed set of four shapes and the question 'Which one doesn't belong?' Each of the shapes could be a correct answer to the question. Because there is no one right answer, children naturally shift their focus to justifications and arguments based on the shapes' geometric properties."-- Provided by publisher.