Addition Through Subtraction with Robert Dillon

In this episode, host Jethro interviews Robert Dillon, author and director of Bright Bytes, about the transformative power of learning spaces. Robert argues that reimagining physical classroom environments is one of the few true "big levers" of disruption in education — alongside grades and schedules. The conversation covers practical, low-cost strategies for redesigning spaces, including removing clutter, adding writable surfaces, varying seating arrangements, and leveraging hallways. Robert emphasizes designing with students rather than for them, using a phased purchasing approach (30/40/30), and embracing iteration over perfection. The episode also touches on the cultural shifts that come when spaces signal something different — making learning feel like a place where process matters more than product, and where hard work can actually be fun. Transformative Principal Episode 717, Season 13 May 17, 2026 ★ Episode details: https://share.transistor.fm/s/e0720442 ★ Additional episodes: https://tp.bepodcast.network