PBL Elementary: "Touching Mexico"

-itjqro-today-valeria-manuel-and-ana-elementary-students-tell-us-about-a-project-called-touching-mexico-in-a-giant-map-students-bring-different-products-they-put-them-in-each-state-to-identify-where-they-were-made-and-the-only-way-to-know-is-by-touch