I created these Engineering Design Process posters with colorful gears as a backdrop! Comes with 9 pdf posters: Cover, DEFINE THE PROBLEM, IDENTIFY CONSTRAINTS, BRAINSTORM SOLUTIONS, SELECT THE BEST SOLUTION, DEVELOP A PROTOTYPE, TEST & EVALUATE PROTOTYPE, ITERATE & IMPROVE PROTOTYPE, SHARE SOLUTION WITH OTHERS. Files are designed to be printed on 8.5x11” card stock or printer paper. Print, cut out, laminate and cut again to increase longevity. Displaying your gears:You can tape or hot gl