Latest issue of 'Teaching + Transformation' newsletter is themed Flex Time, Play Time, & Seals. When you think of a moment when you learned a lesson that stuck, what were the conditions that created it? Oftentimes, deep learning catches us by surprise, unfolding in the space between things -- the silence between words, the conversations between class, the echoes between memories. From indoor classrooms to outdoor free play to aquatic sea creatures, these stories invite us to ponder how to create the conditions for lessons that stick.