AUTHOR=Elizondo-García Mariana E. , Hernández-De la Cerda Héctor , Benavides-García Ingrid G. , Caratozzolo Patricia , Membrillo-Hernández Jorge TITLE=Who is solving the challenge? The use of ChatGPT in mathematics and biology courses using challenge-based learning JOURNAL=Frontiers in Education VOLUME=10 YEAR=2025 URL=https://www.frontiersin.org/journals/education/articles/10.3389/feduc.2025.1417642 DOI=10.3389/feduc.2025.1417642 ISSN=2504-284X