First in a new write-in series, children use their imagination to study patterns. With pencil, paper, scissors and tape, they can investigate the insides and outsides of objects; expand simple patterns into complex ones; and explore the Mobius strip. 100 b&w illustrations.
Educator best known for his advocacy of progressive alternative education and as the author of more than thirty books on education. He founded the 1960s Open School movement and is credited with coining the term "open classroom."