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Solar Distillation as a Sustainable STEM Tool: Bridging Theory and Practice

Author

Listed:
  • Margarita Castillo Téllez

    (Facultad de Ingeniería, Universidad Autónoma de Campeche, Campeche 24039, Campeche, Mexico)

  • Beatriz Castillo-Téllez

    (Centro Universitario de Tonalá, Universidad de Guadalajara, Tonala 45425, Jalisco, Mexico)

  • Diana Concepción Mex Álvarez

    (Facultad de Ingeniería, Universidad Autónoma de Campeche, Campeche 24039, Campeche, Mexico)

  • Octavio García-Valladares

    (Instituto de Energías Renovables, Universidad Nacional Autónoma de México, Temixco 62588, Morelos, Mexico)

  • Alfredo Domínguez Niño

    (Instituto de Energías Renovables, Universidad Nacional Autónoma de México, Temixco 62588, Morelos, Mexico)

  • Gerardo Alberto Mejía-Pérez

    (Centro Universitario de Tonalá, Universidad de Guadalajara, Tonala 45425, Jalisco, Mexico)

Abstract

This study addresses a gap in STEM education by integrating solar distillation as a sustainable, hands-on learning tool to enhance students’ comprehension of heat transfer concepts and increase their awareness of environmental challenges. Guided by Bruner’s constructivist theory, this project-inspired approach aims to bridge theoretical knowledge with real-world applications, particularly sustainability. Students participated actively in the solar still’s design, construction, and analysis phases, allowing them to apply scientific principles in practical contexts. The findings demonstrated that students understood heat and mass transfer concepts more profoundly and developed an appreciation for renewable energy technologies and sustainable practices. Additionally, the project highlighted the impact of external climatic conditions on system performance, promoting an awareness of environmental factors affecting sustainable solutions. This research illustrates the potential of combining constructivist learning with sustainable technology education, preparing students to address pressing global issues such as water scarcity and energy conservation.

Suggested Citation

  • Margarita Castillo Téllez & Beatriz Castillo-Téllez & Diana Concepción Mex Álvarez & Octavio García-Valladares & Alfredo Domínguez Niño & Gerardo Alberto Mejía-Pérez, 2025. "Solar Distillation as a Sustainable STEM Tool: Bridging Theory and Practice," Sustainability, MDPI, vol. 17(2), pages 1-16, January.
    • Handle: RePEc:gam:jsusta:v:17:y:2025:i:2:p:594-:d:1566464
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