Hanna Holwerda encourages children to combine nature and science with nurturing belief and faith. She has her own Educational Agency Starship, which aims to help people talk about God in a natural, informal way and share their personal faith with children in a way that enables children to take the lead. The Educational Agency Starship emphasizes the importance of participating in activities together, and provides material for children's workers and families. She is the Editor in Chief of Child on Monday, a religious teaching method for primary education. She wants to allow children, together with adults, to discover Bible stories and apply their lessons to the world of today. She worked for many years at the Biblical Museum in Amsterdam as an educational employee, project leader and member of the policy team.