evidoria

Browse practices

Good practice ★ 92 Evidence: Quasi-experimental

Esoko: Mobile Market Information for Smallholder Farmers

Esoko delivers SMS/voice crop-price, weather and agronomic advice to smallholder farmers across Africa; independent research found Ghanaian users earned about 10% more …

Accra, Ghana
Good practice ★ 87 Evidence: Randomised controlled trial

Rori — an AI math tutor on WhatsApp in Ghana

A conversational maths tutor delivered over WhatsApp: a Ghana RCT found an effect size of ~0.37 (≈ an extra year of learning) …

Accra, Ghana
Good practice ★ 73 Evidence: Observational / pre–post

Ghana Cocoa Forest REDD+ Programme (GCFRP)

World's first commodity-based REDD+ programme: 5.9 M ha of Ghana's High Forest Zone with 140,000+ cocoa farmers in 6 hotspot areas. World …

Kumasi, Ghana
Good practice ★ 68 Evidence: Descriptive / self-reported

Girls-in-ICT Initiative

Ghana's national Girls-in-ICT programme runs regional coding, cybersecurity and mentorship boot camps for school-age girls, jointly funded by government and MTN. Roughly …

Accra, Ghana