From leadership research to district action: Fueling Bright Futures: a mixed-methods case study on integrating gardens, canteens, and nutrition training in philippine public schools

AI-assisted editorial implementation guide. Proposed district actions are separate from the original authors’ findings and recommendations. Independent peer review of this guide is not asserted.

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Evidence and transfer

Education-related source: verify which participants, institutions and outcomes were actually studied before district adoption. Source publication type: research-article. License and identity checks do not establish study quality or causality.

Original authors’ abstract, reproduced under the source license:

Abstract Introduction This mixed-methods case study evaluates Fueling Bright Futures, an integrated approach involving enhancing school gardens, improving the menu of canteen, and providing nutrition education in three public schools in Cavite, Philippines. The intervention addresses both undernutrition and overweight and obesity, tackling the double burden of malnutrition among Filipino schoolchildren. Methods This mixed-methods study was conducted in three public elementary schools in Cavite, Philippines. Baseline and endline assessments (Apr 2024, Feb 2025) included canteen menu audits (per DepEd Order 13), garden inventories, and focus groups with staff and administrators. Effectiveness and scalability were evaluated using the Intervention Scalability Assessment Tool (ISAT) in participatory workshops with policymakers and stakeholders. Qualitative data from all sessions were coded and thematically analyzed via NVivo14 and mapped to ISAT domains. Results All the schools made substantial gains in garden output, dietary diversity, and the nutritional quality of canteen offerings. The number of “green” menu items increased sharply (School A: 2—11 per week), whereas the number of “red” foods decreased substantially (School B: 10—2 per week; School C: 13—4). Canteen staff adjusted recipes to use more garden produce, although some packaged snacks persisted. Barriers included limited resources, irregular garden supplies, time constraints, and outside processed food vendors. Strong leadership and community participation elevated acceptability, but infrastructure and sustainability challenges persisted. Conclusions Improving and integrating school gardens, improved canteen menus, and staff training can enhance school food environments in resource-limited schools. Success requires strong leadership, partnerships, practical planning, and sustained resources. Ongoing investment and collaboration are critical to building nutrition-friendly school environments that support students’ health and well-being. Supplementary Information The online version contains supplementary material available at https://doi.org/10.1186/s12889-026-28430-w. Keywords: School nutrition, Food environment, School garden, School-based feeding, Scalability, Child dietary behavior, Participatory approaches, Local food systems, Philippines

Study methods

A mixed-methods design was employed to quantify the effects of the intervention while capturing the complexities of its real-world implementation in schools. Purposive sampling focused on institutions enrolled in the Department of Education’s Integrated School Nutrition Model (ISNM), ensuring that schools had established gardens. This design enabled a comprehensive evaluation of the added value of formally linking school gardens with canteens—a feature not previously emphasized within the ISNM. The quantitative tools used included the ISAT, programmatic checklists, and school food environment surveys, whereas the qualitative methods involved focus group discussions (FGDs) and participatory workshops.

Limitations

Despite valuable insights, the findings are limited by the focus on only three schools within one province and a short intervention period, affecting generalizability and the assessment of long-term impact. Potential bias from self-reported data and variations in resources or engagement could also influence the results. Future studies with larger, more diverse samples and longer follow-up periods are needed to better assess the scalability and durability of these approaches.

A 90-day district inquiry

Days 1–15 · Appraise. Read the source methods, recruitment, comparator, outcomes and limitations. Record how the study setting differs from your district and which claim the design can support.
Days 16–30 · Design. Choose one school improvement question with teachers. Protect a short shared planning cycle, agree an instructional change and use a common rubric for examining student work. Agree participation, privacy protections, baseline and stopping rules before starting.
Days 31–60 · Observe. Collect the pre-agreed measures, keep a log of implementation changes and invite confidential voluntary feedback. Preserve existing support for staff and learners.
Days 61–90 · Decide. Review implementation fidelity, teacher time and independently scored student work against a recorded baseline. Examine access differences and competing explanations before attributing changes to leadership. Make a dated decision to stop, revise or extend the inquiry.

Board decision brief

Present the local problem, source setting, evidence limits, intervention, responsible owner, total cost, measured changes and uncertainty. Separate staff perceptions, implementation measures and student learning outcomes.

Attribution and reuse

Mai A Hoang; Patricia Isabel A Matienzo; Diana Jean Umali; Ma Shiela Anunciado; Lisa Littrell; Susan del Rio; Aman Sen Gupta; Tom van Mourik; Lauren DeVol; Rolf Klemm; Emilita Monville-Oro; Dolly Reario. Fueling Bright Futures: a mixed-methods case study on integrating gardens, canteens, and nutrition training in philippine public schools. BMC Public Health (2026-07-29). https://doi.org/10.1186/s12889-026-28430-w

Prepared 2026-11-07. Source authorship and DOI are preserved. The abstract and source passages are attributed extracts; this editorial guide is offered under the same CC BY 4.0 license.