Why David Gauntlett’s Theory Cards Are the Most Undervalued Educational Innovation in American Academic HistoryJuly 13, 2026
Theory Cards The Rarest David Gauntlett Theory Card You’ve Never Heard Of — and Why Professors Fight Over ItBy Melissa BridwellMay 7, 20260 The Theory.org trading cards have led an odd double life for years, existing somewhere between an inside joke and a…
