Cum Laude Graduate Advances Indigenous Knowledge Integration in Natural Sciences Classrooms

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Science education becomes more meaningful when learners recognise their own knowledge systems reflected in what they study.

That understanding shaped the research of Ms Angela Aigbokhabho, who graduated cum laude with a Master’s degree in Education. Aigbokhabho’s dissertation titled: ‘Integrating African Indigenous Knowledge for Sustainability Education into Natural Sciences Lesson Plans: Insights from Preservice Teachers’, completed under the supervision of Professor Ronicka Mudaly, explores how future teachers can bring indigenous knowledge into science teaching in ways that strengthen sustainability education and curriculum relevance.

Aigbokhabho’s interest in the topic developed through both her academic journey and her experience teaching Natural Sciences in rural South Africa.

Earlier in her studies, she recognised a gap between formal science education and the knowledge systems present in local communities.

“My undergraduate training in Microbiology in Nigeria was rooted in a predominantly Eurocentric curriculum, where indigenous environmental and medicinal knowledge within my community was largely excluded,” she explained. “This created a disconnect between formal science and lived experience.”

Later, while working as a science educator in a rural South African secondary school, she observed how learners’ community-based knowledge was often overlooked in classrooms shaped mainly by Western scientific perspectives. Aigbokhabho’s honours studies at the University of KwaZulu-Natal (UKZN) introduced her to more inclusive approaches to science education and helped shape the direction of her master’s research.

Aigbokhabho’s study highlights the importance of integrating African indigenous knowledge into sustainability education in ways that respond directly to local environmental challenges.

“Sustainability challenges such as water scarcity, land degradation, and climate unpredictability are deeply local and require contextually relevant responses. African indigenous knowledge offers practical, place-based solutions developed over generations.”

She also emphasised that recognising indigenous knowledge systems supports epistemic justice by validating learners’ identities and lived experiences within the classroom.

“Combining indigenous knowledge with Western science provides a more inclusive, relevant, and transformative approach to sustainability education in South Africa,” Aigbokhabho said. Through her engagement with preservice teachers, Aigbokhabho found that teacher education programmes play an important role in shaping confidence and competence in integrating indigenous knowledge into Natural Sciences teaching.

“Preservice science teachers developed the confidence, pedagogical skills, and conceptual understanding necessary to view indigenous knowledge as a legitimate knowledge system rather than merely supplementary content,” she explained.

Participants in her study also highlighted the role of lecturers and institutional support in strengthening their understanding of indigenous knowledge integration, while identifying the need for more dedicated modules to deepen their preparation.

Her research offers practical strategies that teachers can use to connect science lessons more closely with learners’ everyday environments. These include drawing on traditional weather knowledge, medicinal plant use, and farming practices as entry points into scientific concepts.

“The study promotes a Two-Eyed Seeing approach, which values the strengths of both Indigenous and Western knowledge systems,” she said. “This enables teachers to design lessons that are more meaningful, culturally responsive, and relevant to sustainability challenges within their communities.”

Her findings also reshaped her own understanding of the relationship between indigenous knowledge and science education.

“I came to recognise that these knowledge systems are not oppositional but can be meaningfully integrated within the science curriculum. Both indigenous knowledge and Western science offer complementary ways of understanding the natural world and sustainability.”

Aigbokhabho credits her postgraduate studies at UKZN with strengthening her understanding of how curriculum design can either marginalise or legitimise knowledge systems.

“My studies at UKZN broadened my understanding of curriculum beyond content delivery, highlighting its relationship with knowledge, power, and inclusion. These experiences strengthened my commitment to designing science lesson plans that are culturally relevant and aligned with sustainability goals in South Africa.”

She hopes her research will support both classroom practice and teacher education programmes in strengthening sustainability teaching.

“At the classroom level, it provides practical strategies to enable meaningful integration of African indigenous knowledge into lesson plans,” Aigbokhabho said. “At the policy level, I hope it contributes to strengthening curriculum guidance on epistemic pluralism and promotes a science education system that values both Indigenous Knowledge and Western science in addressing sustainability challenges.”

Words: Lee Rondganger

Photograph: Sethu Dlamini