The *perfect* makerspace task cards for building bricks! Reusable, print-and-go STEM mats encourage critical thinking skills and creativity, while providing hands-on building opportunities and practical math practice.⭐⭐⭐⭐⭐ "Lego engineering is the most favored activity in my second grade class. These mats are incredible. I pair up the students and give them each a tub of Legos and a mat. I just dumped all of the same colored blocks in a plastic food container and each color goes with a certai