Although participation in citizen science can improve cognitive and affective learning outcomes, many citizen science projects exhibit low retention rates. By gaining an understanding of forms of engagement, reasons for ongoing participation, and the impact of project design on participant motivation and engagement, we can help keep people…

Over the past few years, we have worked together in a citizen science project called "Diamonds on the Soles of our Feet" (see also Goldin et al. 2021, Goldin et al., 2023). In this project we engaged with 420 young learners in the Limpopo Province of South Africa. We came to see participating schools as collaborative ecosystems where…