Strengthening Critical Reasoning and Sharia Financial Literacy of Vocational High School Students through Problem-Based Learning in Muamalah Fiqh Learning on Digital Economy Issues
چکیده
The massive penetration of digital transactions among adolescents presents real financial vulnerability due to low understanding of Islamic economic contracts and ethics. Conventional fiqh learning is often isolated in textual normative memorization without honing students' critical reasoning skills against contemporary realities. This study aims to comprehensively analyze the implementation of the Problem-Based Learning (PBL) model in the learning of Fiqh Muamalah and its impact on strengthening students' critical reasoning and sharia financial literacy on digital economy issues. The research design adopts a qualitative approach with a bounded system case study at SMK Darul Musyawirin Cirebon. The research participants include Fiqh Muamalah teachers, vice principals for curriculum, and grade XI students who are directly involved in the learning cycle. Data collection was carried out through semi-structured in-depth interviews, classroom participatory observations, and review of learning portfolio documentation. Data analysis was carried out cyclically through an interactive model of open coding-based data reduction, presentation of thematic matrix data, and conclusion drawing and verification that were validated through source triangulation, member check, and trail audit. The results of the study revealed that organizing learning through the stages of authentic problem orientation (such as paylater, online loans, and digital investment), legal literature investigation, intergroup discussion-rebuttal dialectic, and value reflection succeeded in transforming students' mindsets from textual-reproductive reasoning to contextual-analytic based on postulates. Students showed a surge in competence in distinguishing murabahah margins from time-based interest, identifying the elements of riba, gharar, and maisir, and compiling simple legal arguments of istinbath al-ahkam. In addition, the structural understanding was internalized into behavioral financial literacy that encourages transaction prudence and verification of sharia legality. This instructional model proves that the integration of real issues of the digital economy into the PBL syntax effectively bridges classical fiqh doctrine with modern challenges, while offering a transformative pedagogical framework for vocational Islamic education curriculum.