An engaging way to introduce early coding concepts, this Code & Go set requires Colby the Mouse. The set encourages open-ended play for students and young learners to program the mouse in various different sequences. Using the included coding and number cards, dice and playmat, they can learn core coding concepts as well as addition, subtraction and sequencing. Includes 2 number cards, 1 operations cube, 11 double-sided number cards, 1 foam ruler and one double-sided number board. Mouse not included, sold separately. Paper. (16 pcs. per set) Mat, 11" x 9".