Building dynamic partnerships between communities and academic institutions, via knowledge exchange, plays a vital role in generating research with mutual benefits for research partners and wider communities. Knowledge exchange between universities and schools has recently received particular interest in child and adolescent mental health research. This article outlines a knowledge exchange programme that involved children, primarily, and teachers and parents/carers in dialogues around school well-being. Using a series of co-created and multimodal creative activities, we: (1) worked closely with 25 students of an inclusive and multicultural primary school (aged 9 to 10 years old) to understand their school well-being experiences, and to co-create a school blog to communicate key messages with local communities; and (2) initiated a discussion around child and school well-being with a group of parents/carers and teachers through expanding on the children’s blog. In this article, we outline our methodology to facilitate children’s involvement with the project well-being activities. We explore key methodological strengths and challenges, and highlight lessons we learned and how these stress the significance of seeking young people’s points of view when designing school well-being initiatives.