Curated OER
Trekking to Timbuktu: The Geography of Mali -Teacher Version
Learners investigate the geography of Mali. They locate Mali on a satellite map, explore various websites, describe the landscape and climate, label a map, and write an essay about the Niger Riger.
Curated OER
The Respiratory System
Students explore the parts of the respiratory system in this six lessons unit. The lessons presnt the concepts of the breathing, the function of oxygen in the system, how sounds are made, and the effects of pollution, smoking and disease...