Waste segregation is often introduced after habits are already formed. In Ghana, growing attention to plastic pollution, sanitation and source separation presents an opportunity to rethink when environmental education begins.
Zero Waste on Stage: Little Changemakers was created on a simple belief: if children learn to value resources, separate waste and understand where waste goes from an early age, these behaviours can become lifelong habits.
Building on B.ISA’s experience using theatre and storytelling to communicate zero-waste issues, we are bringing environmental learning into the formative years. Instead of teaching children through technical language, we use what they naturally connect with stories, characters, music, movement, play and imagination.
Our goal is not simply to raise environmentally aware children, but to help children aged 4–8 practise zero-waste behaviours at school and carry those lessons into their homes. In doing so, environmental education can move from occasional awareness campaigns to early, practical and lasting behaviour formation.
Little Changemakers turns the classroom into a creative zero-waste learning space.
B.ISA partners with universities, arts institutions and schools to train university students and young artists as Zero Waste Arts Facilitators. Working alongside teachers, they use short theatre performances, African storytelling, songs, games, visual materials and hands-on activities to introduce zero-waste concepts to children aged 4–8.
A child may first meet a character struggling to decide where a banana peel or plastic bottle belongs. After the story, children explore the question themselves by identifying materials and physically sorting them into appropriate waste streams. Teachers reinforce the learning through classroom activities and repetition.
Schools receive simple, age-appropriate waste-separation guides and learning materials, while practical sorting stations allow children to turn knowledge into daily behaviour.
The model follows a simple journey: See it. Play it. Sort it. Practise it. Share it.
Children are also encouraged to take their learning home, extending environmental education beyond the classroom.
Little Changemakers grows from B.ISA’s broader Zero Waste on Stage approach, which uses arts and storytelling to make environmental issues accessible to wider audiences. The early-learning model is the next adaptation of that experience, specifically designed for children aged 4–8.
Rather than relying on B.ISA to deliver every activity directly, the model is designed to spread through partnerships. Universities and arts institutions provide a pipeline of young facilitators; schools and teachers provide continuity; and environmental and education organisations contribute technical knowledge and access to communities.
Beginning in Ghana, we aim to test and strengthen the methodology with selected schools, develop an adaptable early-learning toolkit, train facilitators and teachers, and rigorously evaluate changes in children’s knowledge and waste-separation behaviour.
Over the next 2–3 years, our ambition is to expand through partnerships with education authorities, universities and NGOs, while adapting stories and learning materials to different languages and cultural contexts. Ultimately, we envision a model that can be replicated across African communities.
Zero Waste on Stage began by using theatre and storytelling to bring environmental issues to life for broader audiences. Little Changemakers extends this approach into early childhood education.
The adaptation moves beyond watching a performance to learning through participation and practice. Theatre is combined with storytelling, games, movement, practical waste sorting, classroom materials and repeated teacher-led activities.
We are also introducing a Training-of-Trainers model involving universities and arts institutions. Young artists and students are equipped as Zero Waste Arts Facilitators and work alongside teachers, allowing the methodology to reach more schools without depending solely on B.ISA’s direct delivery.
Most importantly, the adaptation introduces structured learning and measurement. Children can be assessed before and after participation on their ability to recognise materials, identify appropriate waste streams and practise segregation. This allows us to understand not only how many children participate, but whether learning translates into sustained behaviour.
Start with a school, a teacher and a story.
Identify the zero-waste behaviour children need to learn, such as separating organic waste from plastics. Adapt one of the Little Changemakers stories, plays or games to the local context and establish simple, clearly labelled sorting stations.
Train teachers and arts facilitators in the methodology, then guide children through the See it. Play it. Sort it. Practise it. Share it. learning journey. Reinforce the behaviour through repeated classroom activities and simple take-home exercises that involve families.
Schools, universities and organisations interested in adopting the full model can partner with B.ISA for facilitator training, implementation guidance, learning materials and monitoring tools.
