Khan Academy
Khan Academy: Origins of Rock Art in Africa
Personal ornamentation and engraved designs are the earliest evidence of art in Africa and are inextricably tied up with the development of human cognition. View pictures and read about prehistoric art in Africa.
Curated OER
Macmillan/mc Graw Hill: The World: V. 1: Rivers and Civilizations: Lesson 1 Quiz
A five-question quiz on early humans, with reference to the Blombos and Border Caves in South Africa.