Open Educational Resources

A curated collection of teaching materials

Las qochas

Las qochas

by | Nov 25, 2025

Description: Produced in collaboration with Peru’s Climate Change Adaptation Programme (PACC) and the Social Development Cooperation Fund (FONCODES), this educational video explores the ancient technology of water harvesting and storage using qochas, which are...
Retrato de Tenochtitlan

Retrato de Tenochtitlan

by | Nov 25, 2025

Description: A digital reconstruction of the ancient city of Tenochtitlan (now Mexico City), which was built on the lake of Texcoco, which has now been desiccated. It allows viewers to explore and compare the city’s relationship with water then and now. Teaching...