The Teaching & Learning Collaborative and TECH CORPScreated #CutOut4CS to focus on the integration of computational thinking and computer science in the elementary grades. Using a cookie design scenario to set the stage and the Scratch programming world, #CUTOUT4CS, like all E4Tech modules, uniquely fuse mathematics and computer science concepts. Connected lessons illuminate computational thinking and focus on increasing student understanding in Operations & Algebraic Thinking for Grades 3-4.