Food-related sensory activities for children in educational settings: a scoping review

Hands-on activities, where children explore food with their senses, are of interest for their potential to promote healthy eating. Various food-related sensory activities (FRSA) have been developed as interventions, but design, delivery and outcome variation challenge a robust evaluation of programs. Some argue that a focus on health is narrow and that FRSA could foster other competences, including non-health dimensions of sustainability. The objective of this scoping review was therefore to examine insights from the scientific literature regarding types, aims, perceived benefits, outcome measures and connections to sustainability of FRSA targeting children in educational settings. PRISMA-ScR was used. Three databases were searched in Spring 2024, resulting in 25 included articles. The FRSA were categorized into two main types and four subtypes. The most common aims, perceived benefits, and outcome measures were related to improving children's healthy eating. It has also been suggested that FRSA might foster critically conscious consumers and socially competent individuals, and support product development. Yet, these aspects were only partially evaluated in the studies reviewed. While environmental dimensions of sustainable eating were recognized, some of the competences related to being critically conscious and socially competent may also be important for sustainable development. Future research may explore FRSA's potential contributions to outcomes other than physical health.