In order to learn a little more about this subject check the post about The Hominization Process and our visit to Arqueopinto.
Download the diagram about the Hominization process: basic prehistory.
Once you have dowloaded the diagram check these four videos to undestand this period known as Prehistory. The firs one shows you the hominization process, from the Australopithecus to the human being of today, the homo sapiens.
You can also download these wonderful presentations in PDF made by two students:
In this video you can learn a lot about the Stone Age man tools: