INTRODUTI HABAHEDQHA AID AHD ACTION.pptx

Photovoltaic (PV) materials and devices convert sunlight into electrical energy. Department of Energy. What is photovoltaic (PV) technology and how does it work? PV materials and devices convert sunlight into electrical energy. A single PV device is known as a cell.Photovoltaic (PV) materials and devices convert sunlight into electrical energy. Department of Energy. What is photovoltaic (PV) technology and how does it work? PV materials and devices convert sunlight into electrical energy. A single PV device is known as a cell.Photovoltaic (PV) materials and devices convert sunlight into electrical energy. Department of Energy. What is photovoltaic (PV) technology and how does it work? PV materials and devices convert sunlight into electrical energy. A single PV device is known as a cell.Photovoltaic (PV) materials and devices convert sunlight into electrical energy. Department of Energy. What is photovoltaic (PV) technology and how does it work? PV materials and devices convert sunlight into electrical energy. A single PV device is known as a cell.Photovoltaic (PV) materials and devices convert sunlight into electrical energy. Department of Energy. What is photovoltaic (PV) technology and how does it work? PV materials and devices convert sunlight into electrical energy. A single PV device is known as a cell.Photovoltaic (PV) materials and devices convert sunlight into electrical energy. Department of Energy. What is photovoltaic (PV) technology and how does it work? PV materials and devices convert sunlight into electrical energy. A single PV device is known as a cell.Photovoltaic (PV) materials and devices convert sunlight into electrical energy. Department of Energy. What is photovoltaic (PV) technology and how does it work? PV materials and devices convert sunlight into electrical energy. A single PV device is known as a cell.Photovoltaic (PV) materials and devices convert sunlight into electrical energy. Department of Energy. What is photovoltaic (PV) technology and how does it work? PV materials and devices convert sunlight into electrical energy. A single PV device is known as a cell.Photovoltaic (PV) materials and devices convert sunlight into electrical energy. Department of Energy. What is photovoltaic (PV) technology and how does it work? PV materials and devices convert sunlight into electrical energy. A single PV device is known as a cell.Photovoltaic (PV) materials and devices convert sunlight into electrical energy. Department of Energy. What is photovoltaic (PV) technology and how does it work? PV materials and devices convert sunlight into electrical energy. A single PV device is known as a cell.Photovoltaic (PV) materials and devices convert sunlight into electrical energy. Department of Energy. What is photovoltaic (PV) technology and how does it work? PV materials and devices convert sunlight into electrical energy. A single PV device is known as a cell.Photovoltaic (PV) materials and devices convert sunlight into electrical e

1. READINGS IN PHILIPPINE HISTORY AIRA JANE MARAMBA Instructor

2. Chapter 1: Introduction OBJECTIVES: To understand the meaning of history as an academic discipline and to be familiar with the underlying philosophy and methodology of the discipline. To examine and assess critically the value of historical evidences and sources. To appreciate the importance of history in the social and national life of the Philippines.

3. Meanings and Relevance of History To make sense of history, it is necessary to first understand what it is all about. Many people think that history is merely lists of names, dates, places, and “important” events. However, History or the study of history is more than just knowing and memorizing facts. It is a historian’s duty to draw insights from the ideas and realities that have shaped the lives of men and women and the society. And in understanding these ideas, a historian (or, in fact, a student of history) can comprehend how situations happened, identify their elements, and think of how these situations can solve today’s predicaments, and help them plan for the future. The study of history, therefore, is the study of the beliefs and desires, practices, and institutions of human beings.

4. WHY STUDY HISTORY? An examination of the past can tell us a great deal about how we came to be who we are. It means looking at the roots of modern institutions, ideas, values, and problems. Looking at the past teaches us to see the world through different eyes appreciating the diversity of human perceptions, beliefs, and cultures. Different and/or new perspectives will enable us to analyze critically the present contexts of our society and beings.

5. THE DEFINITION AND SUBJECT MATTER History was derived from the Greek word historia which means “knowledge acquired through inquiry or investigation ”. History as a disciplined existed for around 2, 400 years and is as old as mathematics and philosophy. This term was then adapted to classical Latin where it acquired a new definition. Historia became known as the account of the past of a person or a group of people through written documents and historical evidences. That meaning stuck until the early parts of the twentieth century. History became an important discipline. It became the historian’s duty to write about the lives of important individuals like monarchs, heroes, saints, and nobilities. History was also focused on writing wars, revolutions, and other important breakthroughs. It is thus important to ask: What counts as history? Traditional historians lived with the mantra “no document, no history”. It means that unless a written document can prove a certain historical event, then it cannot be considered as a historical fact.