Open Educational Resources

A curated collection of teaching materials

Territorio Ideal de José María Velasco

Territorio Ideal de José María Velasco

by | Nov 25, 2025

Description: A 2024 exhibition at the National Museum of Art in Mexico featuring over 190 works by the 19th century landscape painter José María Velasco. The exhibition highlights his interpretation of the Mexican landscape from a scientific naturalist perspective....
¿Es posible sembrar agua?

¿Es posible sembrar agua?

by | Nov 25, 2025

Description: This video introduces the water sowing technique, which is used by a coffee grower in Antioquia, Colombia to conserve water sources on his farm. A mixture of sea salt, brown sugar and gravel or river stones stimulates water retention and filtration in the...