1. Paleolithic – Mesolithic - Neolithic
The Three Stone Ages
Paleolithic – Mesolithic - Neolithic

2. The Stone Age
The Croods Clip

3. Pre-History Everything that happened before records began.
All evidence comes from material remains left behind.

4. The Three Stone Ages Paleolithic Mesolithic Neolithic
All three words have the root word “lithic” in common.
What does “lithic” mean?
Have you ever heard of a lithium battery?
Lithos means Stone.

5. Three Stone Ages Paleolithic Mesolithic Neolithic
Old or Ancient Stone Age
Middle Stone Age
New Stone Age
The age in human culture characterized by the use of rough or chipped stone tools.
The age in human culture characterized by moving from a food-gathering society to a food-production society. Tools in this age often had “barbs” or hooks, or interchangeable blades.
The age in human culture characterized by the use of stone tools used to farm, pottery, weaving cloth, and baskets.

6. The Three Stone Ages Paleolithic Age Mesolithic Age Neolithic Age
25 million to 40,000 years ago ,000 to 8,000 BC ,000 to 3,500 BC

7. Human Migration

8. The Spread of Homo Sapiens
During the last ice age between 100,000 B.C. and 8000 B.C. the water level in the oceans dropped revealing a land bridge over the Bering Strait connecting Asia and North America

10. Bering Land Bridge

11. Bering Land Bridge
A Bering Strait crossing is a hypothetical bridge or tunnel spanning the relatively narrow and shallow Bering Strait between the Chukotka Peninsula in Russia and the Seward Peninsula in the U.S. state of Alaska. In principle, the bridge or tunnel would provide an overland connection linking Asia with North America, although there is little infrastructure in the nearby parts of Alaska and Russia.

12. Stone Age
A broad prehistoric period during which stone was widely used to make implements with a sharp edge, a point, or a percussion surface. The period lasted roughly 3.4 million years, and ended between 6000 BCE and 2000 BCE with the advent of metalworking.

13. Paleolithic
Of, relating to, or denoting the early phase of the Stone Age, lasting about 2.5 million years, when primitive stone implements were used.

14. Mesolithic
Of, pertaining to, or characteristic of a transitional period of the Stone Age intermediate between the Paleolithic and the Neolithic periods, characterized by adaptation to a hunting, collecting, and fishing economy based on the use of forest, lakeside, and seashore environments.

15. Neolithic
Of, pertaining to, or characteristic of the last phase of the Stone Age, marked by the domestication of animals, the development of agriculture, and the manufacture of pottery and textiles: commonly thought to have begun c 9000–8000 BC in the Middle East.

16. Human Migration
The movement by people from one place to another with the intention of settling temporarily or permanently in the new location. The movement is typically over long distances and from one country to another, but internal migration is also possible.