AI for Everyone: Engaging Middle Schoolers through Collaborative, Ethical, and Multimodal AI Learning. - Kayleigh Stallings; Nicole Tian; Elif Yayla Ercek; Haven Kotara; Devin Marinelli; Pragathi Durga Rajarajan; Dan Schumacher; Ismaila Temitayo Sanusi; Fred Martin (SIGCSE (1), 2026)