Overhead Money Blocks Grades K-3 Author:School Specialty Publishing These blocks complement the Money Blocks, allowing teachers and instructors to demonstrate use of the blocks to the whole class on the overhead projector. 54 colored overhead blocks, with black coin outline printed on the last square of each block, as on regular Money Blocks. The nickel, dime... more », and quarter blocks will also have printed lines to separate the squares. The 54 piece set contains: 20 green pennies (20mm x 20mm), 20 yellow nickels (20mm x 102.5mm), 10 red dimes (20mm x 205mm), 4 blue quarters, (2 each of 2 different styles) (10,250 square mm). Also included in the set: 1 two-sided 8 ½ x 11” activity sheet and 2 plastic overhead 100 number grids: 1 with numbers 1-100, and 1 blank.« less