Integrating Material Research Into Higher Education: A Case Study With Cacao Husk-Based Biocomposites

This paper examines how engaging students in hands-on material research enhances teaching, especially in disciplines that blend creativity, technology, biology, design, and chemistry. It presents an experiential learning model in which students tackle real-world challenges through inquiry, experimentation, and iterations. The study focusses on a project developed by Product Design and Chemistry students along two Ecuadorian companies interested in compostable materials: a cacao producer and a pet crematorium. Students developed two separate product lines—cacao husk-based food packaging and biodegradable containers for pet ashes—within the same academic term. Interdisciplinary collaboration with chemists, biologists, and graphic designers deepened students’ understanding of the structural and environmental properties of the materials, enriching their design outcomes. Beyond technical skills, students cultivate critical thinking, teamwork, time management, and adaptability. This study highlights how this model fosters meaningful interdisciplinary collaboration, linking science, engineering, design, and sustainability. It concludes that integrating material research into teaching not only enhances learning but also strengthens academic engagement for both students and faculty.