Teaching Systems Thinking Through Game Design Curricula: The Case of Hexacago Health Academy. - QUASEBARTH, MADELINE; WILKS, JESSICA; STITES, YUL AILEA; KNIFTON, SOPHIE; MANTHENA, VANYA; COGDELL, ROBIN MICHELLE; ARRINTON, MASON; JAGODA, PATRICK (American Journal of Play, 2025)