These enormous puzzle pieces have tons of uses! Have students create "all about me" art, then fit them together to make a classroom wall decoration. Assign each student a number or letter, decorate their piece then attach them all to form an alphabet or number line. Practice putting the alphabet in order or spell simple words. Use with numbers and math signs to practice basic addition and subtraction. Made of double-sided, white sturdy paper. Each piece measures 9 x 9-1/2" and all have the same shape, so any piece can be attached to any other piece. 30 pieces per package. For ages 3 and up. Comes with a guide.