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Grade 9 Lesson 1.pptx
- 1. A. Modern History Atime before the action of writing was developed is ______________. B. Prehistory C. Culture D. Archeology
- 2. A. Modern History Atime before the action of writing was developed is ______________. B. Prehistory C. Culture D. Archeology
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- 4. Learning Outcomes 1. Analyzethe differences in human lives before and after the Paleolithic Period including the roles of people, the use of evidence, and the day to day practice. 1. Discuss the key terms in the lesson and find out how early humans survived, what tools they used, where they found these tools and what exactly did they do to secure their safety Paleolithic: relating to or denoting the early phase of the Stone Age, lasting about 2.5 million years, when primitive stone implements were used.
- 5. Table of Contents 01Prehistory 02 Archeology and Anthropology 03 Evidence 04 The Paleolithic Era Use of Stones 05 Use of Fire 06 Arts 07
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- 7. Prehistory What do peopledo to learn about historic evolution? Depend on documents and records pictures of the past No, written records
- 8. How do peoplethen know their past you may wonder? ● Since there were no written records, those who delved into history depended in their stories on archeological and biological evidence. ● Archeologists and anthropologists used their information to create postulates about our early records. Postulate: suggest or assume the existence, fact, or truth of (something) as a basis for reasoning, discussion, or belief.
- 9. Prehistory is definedas a time before the action of writing was developed.
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- 11. Archeology vs. Anthropology Archeologyis the study of past lives through the assumptions of what people have left behind. Anthropology is known as the study | of human life and culture. Culture is based on what people wear, the way they organize their society, and their Morals.
- 12. Archeologists’ job isto study and examine artifacts or objects made of human remains. The range of the artifacts has no limits, It may be as simple as art or as dangerous as weapons. Other artifacts or objects may include buildings made by people. These factors help enhance their studies. Archeology
- 13. Anthropologists use artifactsand human fossils to form a picture of man’s daily life. Fossils are rock-like remains that originate from biological organisms. Anthropology
- 14. Give two examplesof fossils.
- 15. Give two examplesof fossils. Skeletons and footprints
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- 17. Evidence Radiocarbon Archeologists Seek touncover fossil remains of early humans. Such remains include ancient cities and burial grounds. Radiocarbon dating determines the age of the artifacts and fossils for no more than 50,000 years. Radiocarbon dating is a method that provides objective age estimates for carbon-based materials that originated from living organisms.
- 18. Evidence Thermoluminescence Scientists previously usedseveral elements in their observations. For objects dating back to 200,000 years, they depended on thermoluminescence, a form of luminescence that is exhibited by certain crystalline materials, such as some minerals, when previously absorbed energy from electromagnetic radiation or other ionizing radiation is re emitted as light upon heating of the material. Materials that have accumulated energy over time will emit light when exposed to high heat. Thermoluminescence is a form of radioactive dating. Measuring accumulated radiation over time.
- 19. Evidence Analyzing DNA ● Anotherevidence scientist used is analyzing the DNA, the hereditary material in humans and other organisms. DNA _ provided information on human evolution. On the other hand, studying the ancestors of plants helped in understanding the history of farming.
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- 21. The Paleolithic Era PaleolithicEra- or the old stone age- is a prehistoric period of human history where humans from 100s of 1000s of years relied on simple stone tools. People at that time gathered their daily food from hunting animals such as buffalo, horses and bison, and from gathering nuts, berries, and fruits. They used to carefully observe animal migration and vegetative cycles to hunt successfully.
- 22. Paleolithic people Nomads wasthe term used to define Paleolithic people; these people mainly moved from one place to another for survival purpose. Men and women at that age had a role in sustaining life by finding food, thus they were considered to be equal and each of them contributed significantly in taking decisions for the Paleolithic group.
- 23. Hints to Remember Paleolithica Greek word that means old stone. Hunting depended on careful observation of animal behavior patterns. Ice Age between 100,000 B.C. and 8000 B.C. posed a threat on human life and humans had to find ways to survive.
- 24. Hints to Remember Bandsare the most primitive form of human organizations. This is usually a loosely bound group of 25 to 60 people who are related by kinship ties. The group cooperates in hunting and gathering activities without any form of permanent leadership. Many a hunting and gathering population in the world is even today found to live in Band Societies.
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- 26. Use of Stones Oneof the hard stones early people used was flint. They used to sharpen the edges of flint stones to manufacture pointed tools such as hand axes. Over time, they developed better tools, and later they invented the bow and arrow, harpoons, and fishhooks.
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- 28. Use of Fire Paleolithicpeople used fire as a heat source for cooking and warmth especially while moving to colder areas. Fire kept people safe by keeping wild animals away. Fire also helped them during the Ice Age, where sheets of ice covered huge areas in Europe, North America, and Asia.
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- 30. Arts Paleolithic people hadan active role in building their own culture as well. They realistically painted large animals such as lions, oxen, owls and many others by mixing mineral ores and fat to make several paint colors.
- 31. Question 1: If writtenrecords were not available in prehistory, how did people discover about the old ages? Since there were no written records, those who delved into history depended in their stories on archeological and biological evidence.
- 32. Question 2: How doesthe work of archeologists and anthropologists differ? Archeologists study and examine artifacts while anthropologists use artifacts and human fossil to describe human life.
- 33. Question 3: What doesthe term Band Society refer to? A Band Society consists of a group of people that are loosely bound together. It consists of 25 to 60 members who are related by kinship ties.
- 34. Question 4: What wasthe Paleolithic Era, and what were its special characteristics? The Paleolithic Era also known as the Stone Age was a period in history were people relied on simple stone tools.
- 35. Question 5: What meansdid people during this era use in order to survive? Its people, the Nomads, used to hunt animals for survival. They depended on flint stone and fire. Both men and women had equal roles and they both supported the life of the family.
- 36. What are the3 pre historic periods in order? Homework
- 37. CREDITS: This presentationtemplate was created by Slidesgo, including icons by Flaticon and infographics & images by Freepik. Good Luck! Please keep this slide for attribution. Ms. Basma