Monica’s Flashcards B-Block CP World History Astronomy S Star-tech 1 • Studied sky as a source of time-keeping • Astronomical time-keeping told them when to pray 5 times a day • Astronomy determined latitude and longitude- using the stars • Tool for navigation • Astrolabe- instrument that calculated position of stars to find direction- adopted and perfected by Arabs • Sextant- more sophisticated version of the astrolabe • Sextant was the beginning of European exploration Ibn al-Alam S • • • • • • • Composed astronomy handbook with tables Cartography- geographical coordinates Fixed stars Wrote tables for calendars Studied spherical functions Died in Baghdad in 985 Came from Baghdad Springer 1 Cartography S • • • • • Wikipedia 1 Cartography is the practice and making of maps A way that reality can be modeled Map editing- selecting traits of objects to be mapped Map projections Arab geographer produced an atlas- included history of Africa, Indian ocean, and the far east Astronomy Wikipedia S • Study of stars in the sky • 10,000 manuscripts in world today • Anwa- observations on settings of particular stars 1 Mathematics Q+S Wikipedia 1 • “Islamic mathematics fully developed decimal place-value number system to include decimal fractions” • Began to see difference between algebra and geometry • Made advances in Greek geometry • Showed ingenious work in trigonometry Important people S Center for Islam and Science 1 • Jabir Ibn Hayyan- one of the most important people in islamic science • He was a alchemist • Corpus (arabic writings)- collections of recipies for making metals into golds Ibn al-Haytham S • • • • • Wikipedia 1 Born July 1st, 965 Born in Basra- present day Iraq Died March 6th, 1040 He was a physicist and mathematician Thought he could regulate flood of the Nile- in end couldn’t do it so was put under house arrest • Wrote Book of Optics • After house arrest, wrote about physics, math, and astronomy • Traveled to Spain- did many scientific experiments • • • • Chemistry Wikipedia S 1 The study of composition, property, and behavior of matter Has to do with atoms and how they react with each other The first Muslim alchemist was Khalid Ibn Yazid Alchemist: forerunner of chemistry Physics Wikipedia S 1 • Natural science that involves matter and motion through space and time • Fields of physics studied: optics, magnetism, mechanics, statics, dynamics, and astonomy Important People(Abu Musa Jabir ibn Haiyan al-Azdi) S History of Islamic Science 1 • Was the most famous Arabic alchemist • Was the author of a book on the Astrolabe • He was known for his great workings in chemistry and his many experiments • He observed magnetic forces Islamic Geography S About.com 1 • Islam's only knew the local areas around them or from looking at a map • In 762 Baghdad became the capitol and became the central area of knowledge and many key geographical achievements • Islam's view of the world was more accurate than the Christians view at the time • Muslims were natural explorers Early Science S Islamic Science 1 • Whole Greek learning's was rethought over by the Muslims • People copied and plagiarized the workings of Muslim Scientists • Discovered whole new concept of planetary motion Mathematics S Wikipedia 1 • Most importatnt contribution to mathematics was the development of algrbra • Omar kayyam wrote first book on algebra • People who traveled were astronomers, mathematicians, alchemists. Ect. that were full of knowledge on places, people, and technology • Wrote work on basis of geographic writing • Accurate surveying of land and at sea • One of the earliest geographers was al-Khwarizmi, a mathematician who drew a map of the known earth • calculated longitude and latitude of coordinates • Ibn Hawqal traveled the world and wrote about the places he visited and people he saw • Muslim geography reached apex with Muhammad as leader • Muslims had to travel to Mecca once in lifetime for the Hajj which gave them greater understandings of their area • Travel guides assisted trip to help lead the way