Resumo

VEGA LEZAMA, Gina Jesús; CASTRO LUJAN, Freddy Neptalí; PEREZ AZAHUANCHE, Manuel Ángel  e  RIVERA LEON, Laura Margot. Project-Based Learning in Scientific Inquiry in Secondary School Students. Tribunal [online]. 2025, vol.5, n.10, pp.104-119.  Epub 01-Jan-2025. ISSN 2959-6513.  https://doi.org/10.59659/revistatribunal.v5i10.105.

Project-Based Learning is a highly effective educational methodology. This research aimed to evaluate the effectiveness of Project-Based Learning (PBL) in developing scientific inquiry competence in secondary school students at a public school in Trujillo, Peru. A descriptive quantitative approach was used. Experimental and quasi-experimental designs were employed.The target population of the study consisted of 150 students. The main results indicate that 83% of the students in the experimental group significantly improved in scientific inquiry compared to the control group. Inferential statistical tests, such as the Mann-Whitney U test, confirmed significant differences (p < 0.001), supporting the effectiveness of PBL. It is concluded that the study conducted allowed demonstrating the effectiveness of Project-Based Learning as an effective pedagogical strategy for developing advanced scientific competencies in secondary school students.

Palavras-chave : Project-Based Learning; Scientific inquiry; Scientific competencies; Secondary education; Quantitative methodology..

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