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Luis Davidson San Juan
Luis J. Davidson San Juan ( – ) was a Cuban mathematician, professor and Doctor in Mathematics, known for his contributions to the fields of mathematics and pedagogy. He is renowned for receiving the Paul Erdős Award in 1992 by the International Commission on Mathematical Instruction, and for being awarded the distinction of Maestro Founder of Mathematics in Ibero-America by the Organization of Ibero-American States for Education, Science and Culture. He was the Vice President of the International Mathematical Olympiad Site Committee in 1988. And he is the author of many books, including ''Equations and mathematicians'' (2008), and ''Problems of elementary mathematics'' (1987). Life Born in Havana, Cuba on September 10, 1921, he earned the Doctorate in Physics and Mathematical Sciences from the iversity of Havana in 1944 with the thesis entitled ''Developments on the series of analytic functions''. From 1945 to 1961 he taught at the Instituto de Segunda Enseñanza in Matanza ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flag Of Cuba
The national flag of Cuba () consists of five alternating stripes (three navy blue and two white) and a cherry red Chevron (insignia), chevron at the hoist, within which is a white five-pointed star. It was designed in 1849 and officially adopted May 20, 1902. The flag is referred to as the ', or the ''Lone Star'' flag. It is in the Flag families#Stars and Stripes, stars and stripes flag family. History and symbolism Fighting against the Spanish Crown with the rebel armies of Venezuela, Narciso López moved from his native Caracas to Havana, Cuba. His involvement in anti-colonial movements forced him into exile. In 1849, he moved to New York City, United States, where he continued to advocate for an independent Cuba. The three blue stripes represent the three departments in which Cuba was divided at that time; the white, purity of the patriot cause; and the red triangle, a symbol of strength, constancy, and Freemasonry, Mason influences (triangles are Masonic symbols for equality ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cuba
Cuba, officially the Republic of Cuba, is an island country, comprising the island of Cuba (largest island), Isla de la Juventud, and List of islands of Cuba, 4,195 islands, islets and cays surrounding the main island. It is located where the northern Caribbean Sea, Gulf of Mexico, and Atlantic Ocean meet. Cuba is located east of the Yucatán Peninsula (Mexico), south of both Florida and the Bahamas, west of Hispaniola (Haiti/Dominican Republic), and north of Jamaica and the Cayman Islands. Havana is the largest city and capital. Cuba is the List of countries and dependencies by population, third-most populous country in the Caribbean after Haiti and the Dominican Republic, with about 10 million inhabitants. It is the largest country in the Caribbean by area. The territory that is now Cuba was inhabited as early as the 4th millennium BC, with the Guanahatabey and Taino, Taíno peoples inhabiting the area at the time of Spanish colonization of the Americas, Spanish colonization ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mathematics
Mathematics is a field of study that discovers and organizes methods, Mathematical theory, theories and theorems that are developed and Mathematical proof, proved for the needs of empirical sciences and mathematics itself. There are many areas of mathematics, which include number theory (the study of numbers), algebra (the study of formulas and related structures), geometry (the study of shapes and spaces that contain them), Mathematical analysis, analysis (the study of continuous changes), and set theory (presently used as a foundation for all mathematics). Mathematics involves the description and manipulation of mathematical object, abstract objects that consist of either abstraction (mathematics), abstractions from nature orin modern mathematicspurely abstract entities that are stipulated to have certain properties, called axioms. Mathematics uses pure reason to proof (mathematics), prove properties of objects, a ''proof'' consisting of a succession of applications of in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pedagogy
Pedagogy (), most commonly understood as the approach to teaching, is the theory and practice of learning, and how this process influences, and is influenced by, the social, political, and psychological development of learners. Pedagogy, taken as an academic discipline, is the study of how knowledge and skills are imparted in an educational context, and it considers the interactions that take place during learning. Both the theory and practice of pedagogy vary greatly as they reflect different social, political, and cultural contexts. Pedagogy is often described as the act of teaching. The pedagogy adopted by teachers shapes their actions, judgments, and teaching strategies by taking into consideration theories of learning, understandings of students and their needs, and the backgrounds and interests of individual students. Its aims may range from furthering liberal education (the general development of human potential) to the narrower specifics of vocational education (the i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Havana
The University of Havana (UH; ) is a public university located in the Vedado district of Havana, the capital of Cuba. Founded on 5 January 1728, the university is the oldest in Cuba, and one of the first to be founded in the Americas. Originally a religious institution, today the university has 15 faculties (colleges) at its Havana campus and distance learning centers throughout Cuba. History Founded in 1728 by Dominican friars belonging to the Order of preachers, Order of Preachers (''la Orden de Predicadores'') as Real y Pontificia Universidad de San Gerónimo de la Habana (''Royal and Pontifical University of Saint Jerome of Havana'') with six original faculties: Art and Philosophy, Theology, Canons, Law, and Medicine. In 1842, the university changed its status to become a secular, royal and literary institution. Its name became Real y Literaria Universidad de La Habana (''Royal and Literary University of Havana'') and later, when Cuba was a free republic, the name was cha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paul Erdős Award
The Paul Erdős Award, named after Paul Erdős, is given by the World Federation of National Mathematics Competitions for those who "have played a significant role in the development of mathematical challenges at the national or international level and which have been a stimulus for the enrichment of mathematics learning". The awards have been given in two-year periods since 1992. Awardees * 1992: ** Luis Davidson, Cuba ** Nikolay Konstantinov, Russia ** John Webb, South Africa * 1994: ** Ronald Dunkley, Canada ** Walter Mientka, USA ** Urgengtserengiin Sanjmyatav, Mongolia ** Jordan Tabov, Bulgaria ** Peter Taylor, Australia ** Qiu Zonghu, People's Republic of China * 1996: ** George Berzsenyi, USA ** Tony Gardiner, United Kingdom ** Derek Holton, New Zealand *1998: ** Agnis Andzans, Latvia ** , Germany ** Mark Saul, USA *2000: ** Francisco Bellot Rosado, Spain ** , Hungary ** , Hungary *2002: ** Bogoljub Marinkovic, Yugoslavia ** Harold Braun Reiter, United States of America ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pedagogy
Pedagogy (), most commonly understood as the approach to teaching, is the theory and practice of learning, and how this process influences, and is influenced by, the social, political, and psychological development of learners. Pedagogy, taken as an academic discipline, is the study of how knowledge and skills are imparted in an educational context, and it considers the interactions that take place during learning. Both the theory and practice of pedagogy vary greatly as they reflect different social, political, and cultural contexts. Pedagogy is often described as the act of teaching. The pedagogy adopted by teachers shapes their actions, judgments, and teaching strategies by taking into consideration theories of learning, understandings of students and their needs, and the backgrounds and interests of individual students. Its aims may range from furthering liberal education (the general development of human potential) to the narrower specifics of vocational education (the i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Commission On Mathematical Instruction
The International Commission on Mathematical Instruction (ICMI) is a commission of the International Mathematical Union and is an internationally acting organization focusing on mathematics education. ICMI was founded in 1908 at the International Congress of Mathematicians (ICM) in Rome and aims to improve teaching standards around the world, through programs, workshops and initiatives and publications. It aims to work a great deal with developing countries, to increase teaching standards and education which can improve life quality and aid the country. HistoryICMIwas founded at the ICM, and mathematician Felix Klein was elected first president of the organisation. Henri Fehr and Charles Laisant created the international research journal '' L'Enseignement Mathématique'' in 1899, and from early on this journal became the official organ of ICMI. A bulletin is published twice a year by ICMI, and from December 1995 this bulletin has been available at the organisation's official web ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Organization Of Ibero-American States
The Organization of Ibero-American States (, , ; abbreviated as OEI), formally the Organization of Ibero-American States for Education, Science and Culture, is an international organization made up of Member states of the Organization of Ibero-American States, 23 members states of Iberophone nations in Europe and the Americas, as well as one member in Africa. The OEI's membership is composed of all of the sovereign states of Ibero-America and the Iberian Peninsula, as well as Equatorial Guinea. All members are Portuguese and Spanish speaking nations, in addition to Andorra, which is predominantly Catalan language, Catalan speaking, though the organization does not include all the Iberophone nations of the world. History The OEI was founded in 1949 as an international agency, the Office of Latin American Education, as a result of the first Latin American Education Congress in Madrid. In 1954 the second congress was held in Quito, where it was decided that the OEI would become an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Mathematical Olympiad
The International Mathematical Olympiad (IMO) is a mathematical olympiad for pre-university students, and is the oldest of the International Science Olympiads. It is widely regarded as the most prestigious mathematical competition in the world. The first IMO was held in Romania in 1959. It has since been held annually, except in 1980. More than 100 countries participate. Each country sends a team of up to six students, plus one team leader, one deputy leader, and observers. Awards are given to approximately the top-scoring 50% of the individual contestants. Teams are not officially recognized—all scores are given only to individual contestants, but team scoring is unofficially compared more than individual scores. Question type The content ranges from extremely difficult algebra and pre-calculus problems to problems in branches of mathematics not conventionally covered in secondary or high school and often not at university level either, such as projective and complex geo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Havana
Havana (; ) is the capital and largest city of Cuba. The heart of La Habana Province, Havana is the country's main port and commercial center.Cuba ''The World Factbook''. Central Intelligence Agency. It is the most populous city, the largest by area, and the List of metropolitan areas in the West Indies, second largest metropolitan area in the Caribbean region. The population in 2012 was 2,106,146 inhabitants, and its area is for the capital city side and 8,475.57 km2 for the metropolitan zone. Its official population was 1,814,207 inhabitants in 2023. Havana was founded by the Spanish Empire, Spanish in the 16th century. It served as a springboard for the Spanish colonization of the Americas, Spanish conquest of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
