“Have you heard of STEM Bins?” Peggy Reimers said. “No, I haven’t,” I replied. In a moment, I’d fallen off the plank, submerged into a sea of learning. Like treasure chests filled with tools for creative imagineering, STEM Bins are fun. I like to think of them as Story Bins, because they turn stories into powerful learning opportunities. Let’s explore several practical ideas for elementary Story Bins.