'First tools' presentation slideshows

Prehistory is the time before written records were kept.

STANDARD WHI.2a The student will demonstrate knowledge of early development of humankind from the Paleolithic Era to the agricultural revolution by a) explaining the impact of geographic environment on hunter-gatherer societies.

299 views • 19 slides

The Stone Ages and Early Cultures

319 views • 16 slides

Early Humans

Early Humans. AIM: How can we use timelines as a tool for studying history?. Do now: Fill in the blanks. A Decade = _____________ years A Millennium =____________ years A Century= ____________years. 10. 1,000. 100.

429 views • 16 slides

Basic Chronology of Human Evolution CGU 4MI

Basic Chronology of Human Evolution CGU 4MI. Earliest date for evolution of first hominids (2 legged primate) in Africa. 6 million years ago (mya). First fossil evidence of Australopithecus (first known hominid group) in east Africa. 3.5 mya.

282 views • 15 slides

By: Cynthia Garcia

Tattoos. By: Cynthia Garcia . The first tattoo known to man was found on Otzi , also known as the Iceman, in 1991. However, Otzi himself dates back to over 4,000 B.C. Scientists have come to a theory that these tattoos were part of a medical or spiritual healing process.

226 views • 8 slides