Download Std 7 New Social Science Textbook NCERT Gujarati Medium Sem - 1 and 2
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| Std-7 Social Science |
Social science is the branch of science devoted to the study of human societies and the relationships among individuals within those societies. The term was formerly used to refer to the field of sociology, the original "science of society", established in the 19th century.
In addition to sociology, it now encompasses a wide array of academic disciplines, including anthropology, archaeology, economics, human geography, linguistics, management science, media studies, musicology, political science, psychology, welfare and nursing studies and social history.
social science std 7 gujarati medium
Positivist social scientists use methods resembling those of the natural sciences as tools for understanding society, and so define science in its stricter modern sense.
Interpretivist social scientists, by contrast, may use social critique or symbolic interpretation rather than constructing empirically falsifiable theories, and thus treat science in its broader sense.
In modern academic practice, researchers are often eclectic, using multiple methodologies (for instance, by combining both quantitative and qualitative research). The term "social research" has also acquired a degree of autonomy as practitioners from various disciplines share in its aims and methods.
The history of the social sciences has origin in the common stock of Western philosophy and shares various precursors, but began most intentionally in the early 19th century with the positivist philosophy of science. Since the mid-20th century, the term "social science" has come to refer more generally, not just to sociology, but to all those disciplines which analyze society and culture; from anthropology to linguistics to media studies.
The idea that society may be studied in a standardized and objective manner, with scholarly rules and methodology, is comparatively recent. While there is evidence of early sociology in medieval Islam, and while philosophers such as Confucius had long since theorised on topics such as social roles, the scientific analysis of "Man" is peculiar to the intellectual break away from the Age of Enlightenment and toward the discourses of Modernity.
Social sciences came forth from the moral philosophy of the time and was influenced by the Age of Revolutions, such as the Industrial revolution and the French revolution. The beginnings of the social sciences in the 18th century are reflected in the grand encyclopedia of Diderot, with articles from Rousseau and other pioneers.
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| Std-7 SS New Book |
Around the start of the 20th century, Enlightenment philosophy was challenged in various quarters. After the use of classical theories since the end of the scientific revolution, various fields substituted mathematics studies for experimental studies and examining equations to build a theoretical structure.
The development of social science subfields became very quantitative in methodology. Conversely, the interdisciplinary and cross-disciplinary nature of scientific inquiry into human behavior and social and environmental factors affecting it made many of the natural sciences interested in some aspects of social science methodology.
Examples of boundary blurring include emerging disciplines like social studies of medicine, sociobiology, neuropsychology, bioeconomics and the history and sociology of science. Increasingly, quantitative and qualitative methods are being integrated in the study of human action and its implications and consequences.
In the first half of the 20th century, statistics became a free-standing discipline of applied mathematics. Statistical methods were used confidently.
In the contemporary period, there continues to be little movement toward consensus on what methodology might have the power and refinement to connect a proposed "grand theory" with the various midrange theories that, with considerable success, continue to provide usable frameworks for massive, growing data banks. See consilience.
std 7 science textbook ncert gujarati medium
A textbook is a comprehensive compilation of content in a branch of study. Textbooks are produced to meet the needs of educators, usually at educational institutions. Schoolbooks are textbooks and other books used in schools.Today, many textbooks are published in both print format and digital formats.
The history of textbooks dates back to ancient civilizations. For example, Ancient Greeks wrote educational texts. The modern textbook has its roots in the mass production made possible by the printing press.
Johannes Gutenberg himself may have printed editions of Ars Minor, a schoolbook on Latin grammar by Aelius Donatus. Early textbooks were used by tutors and teachers (e.g. alphabet books), as well as by individuals who taught themselves.
The Greek philosopher Socrates lamented the loss of knowledge because the media of transmission were changing. Before the invention of the Greek alphabet 2,500 years ago, knowledge and stories were recited aloud, much like Homer's epic poems.
The new technology of writing meant stories no longer needed to be memorized, a development Socrates feared would weaken the Greeks' mental capacities for memorizing and retelling. (Ironically, we know about Socrates' concerns only because they were written down by his student Plato in his famous Dialogues.)
The next revolution in the field of books came with the 15th-century invention of printing with changeable type. The invention is attributed to German metalsmith Johannes Gutenberg, who cast type in molds using a melted metal alloy and constructed a wooden-screw printing press to transfer the image onto paper.
Gutenberg's first and only large-scale printing effort was the now iconic Gutenberg Bible in the 1450s — a Latin translation from the Hebrew Old Testament and the Greek New Testament. Gutenberg's invention made mass production of texts possible for the first time.
Although the Gutenberg Bible itself was expensive, printed books began to spread widely over European trade routes during the next 50 years, and by the 16th century, printed books had become more widely accessible and less costly.
While many textbooks were already in use, compulsory education and the resulting growth of schooling in Europe led to the printing of many more textbooks for children. Textbooks have been the primary teaching instrument for most children since the 19th century.
Two textbooks of historical significance in United States schooling were the 18th century New England Primer and the 19th century McGuffey Readers. Recent technological advances have changed the way people interact with textbooks. Online and digital materials are making it increasingly easy for students to access materials other than the traditional print textbook.
Students now have access to electronic books ("e-books"), online tutoring systems and video lectures. An example of an e-book is Principles of Biology from Nature Publishing.Most notably, an increasing number of authors are avoiding commercial publishers and instead offering their textbooks under a creative commons or other open license.
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