Fractal Geometry as a Cognitive Mediator for Computational Thinking: An Interdisciplinary Case Study in Upper Secondary Education. - Otávio Salomão; Fernando Emilio Puntel; Letícia Quintana Lopes; Raquel Casanova dos Santos Wrege; Daniele Baltz Fonseca; Gerson Geraldo H. Cavalheiro (CSEDU (2), 2026)