How to organize a commentary – general tips Structurally‚ the commentary is similar to the essays you have written in the IB program. There is an introduction‚ a body‚ and (to a lesser degree) a conclusion. In your introduction‚ put the extract in context‚ present a central assertion‚ and indicate the main developments or thematic clusters of the passage you will discuss INTRODUCTION You may very briefly summarize the piece. What’s the occasion here? For pieces studied in advance‚ provide context
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The timeline of earth begin with three eras. The first era was the Paleozoic era. Then after that it was the Mesozoic era. The final and present era is the Cenozoic era‚ which we live in now. All of these eras had begun something new for the evolution of man today. The first era was the Paleozoic‚ which began 600 mya (million years ago). It started with the Cambrian period with the form of algae and simple invertebrates like the jellyfish and worms. Then came the Ordovician period 500 mya‚ when
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------------------------------------------------- History of science and technology From Wikipedia‚ the free encyclopedia For historical accounts of the development of science and technology‚ see history of science and history of technology. History of science | | Background[hide] * Theories/sociology * Historiography * Pseudoscience | By era[hide] * In early cultures * in Classical Antiquity * In the Middle Ages * In the Renaissance * Scientific revolution * Romanticism in science | By culture[hide]
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the world. Thus‚ this country has been scientifically advanced for several centuries now and the Indian scientists have made numerous path-breaking discoveries in the field of science. The various fields in which the Indian scientists have excelled include mathematics‚ warfare‚ geometry‚ astronomy‚ medicine‚ space science‚ physics‚ chemistry‚ botany‚ etc. The astonishing inventions of the Indian scientists have played a vital role in the overall development of the country. They have also made
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A HISTORY OF SCIENCE AND TECHNOLOGY IN THE PHILIPPINES* by Olivia C. Caoili** Introduction The need to develop a country’s science and technology has generally been recognized as one of the imperatives of socioeconomic progress in the contemporary world. This has become a widespread concern of governments especially since the post world war II years.(1) Among Third World countries‚ an important dimension of this concern is the problem of dependence in
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Earth scientist. The study of Earth science deals with many fascinating and practical questions about our environment. Vllhat 1 forces produce mountains? Why is our daily weather so variable? Is climate really changing? How old is Earth‚ and how is it related to the other planets in the solar system? What causes ocean tides? 3 What was the Ice Age like? Will there be another? Can a successful well be located at this site? The subject of this text is Earth science. To understand Earth is not an easy
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Science and Mysticism: Are They Compatible? .Pat Duffy Hutcheon‚ Humanist in Canada (Winter 1996/97)‚ p.20-24. KEY TERMS: mysticism -- transcendentalism -- indeterminacy -- Chaos Theory -- systems emergence -- the anthropic principle -- explanations -- world view -- Cosmological Proof -- postmodernism -- scientific attitude -- contingent causality Much has been written in recent years to the effect that science‚ in its upper reaches‚ merges into mysticism. It is often said‚ by certain New Age
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necessary for everyone to learn science? What is science? “Science is the intellectual and practical activity encompassing the systematic study of the structure and behavior of the physical and natural world through observation and experiment.” Science can be known as a subject‚ explanation and possibly our underlying belief. Among the humanity‚ there are diverse of religions; some believe in Buddhism‚ some believe in Christian‚ some believe in Science‚ because science is proved with mathematical methods
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We are in the age of science and technology. Man cannot live without the aid of science. Science has so much engulfed our lives that nothing can take place in our day to day work without the help of science. Our food‚ transport‚ learning‚ administration‚ recreation and social life are all linked with science in various ways. There are many advantages of scientific discoveries in our daily life .Nowadays there are gadgets to remove drudgery. Electricity‚ communications‚ transport‚ entertainment and
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TOPIC 1: RATES AND CHEMICAL EQUILIBRIUM QUESTION 1: (Taken from the DoE Physical Sciences Feb-March Paper 2 2009) Antacids are used to relieve indigestion. Indigestion is the condition when the stomach produces too much acid resulting in an uncomfortable and painful feeling. A certain antacid tablet dissolves in water and reacts with the acid in the stomach to release carbon dioxide gas. 1.1 Name the type of chemical reaction that explains why antacids bring relief from indigestion
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