Visual Area Modeler boards allow students to easily move from the concrete representation of a problem, to the pictorial, and then onto the standard algorithm of multiplication and division. The back side is printed with a "factor t" for drawing representations of the problems. The front side features two channels to hold base ten blocks to represent the factors of a multiplication problem. students will use base ten blocks to create area models that are the length and width of a rectangle to represent the factors, and the area of the rectangle to represent the product. Boards measure 12" x 12". Set of 2 boards.