Nancy Abraham Sumari
Executive Director
Country: Tanzania
Founded: July, 2014
Jenga Hub is a nonprofit organization based in Tanzania that leverages technology, creativity, and inclusive design to improve foundational learning outcomes for children in underserved communities.
We deliver curriculum-aligned programs in foundational literacy and numeracy through ECCR (Equitable Creative Coding Resources), the Kalimani App for deaf learners, teacher training, and digital learning bootcamps. We also support national curriculum efforts.
Recent Impact
Reached 35,000+ learners across 8 Tanzanian regions. Trained 150+ teachers in inclusive pedagogy. Early pilots of Kalimani App show improved literacy and numeracy outcomes among deaf learners.
To reach over 150,000 learners, deepen our integration with public education systems, and advance inclusive pedagogy and digital learning nationally and regionally across Sub-Saharan Africa.
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