This film explores the major fossil finds from Africa that provide insights about the evolution of humans from other primates.
Like any species, humans have an evolutionary history involving 
divergence from other animal groups. Paleontologists try to reconstruct 
this evolutionary history using the fossil record. This film discusses 
some of the most important hominid fossils and how they illuminate key 
phases of human evolution, focusing on three traits: larger brains, use 
of tools, and bipedality.
https://www.biointeractive.org/classroom-resources/great-transitions-origin-humans