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The word "technology" can also dkny shoes be used to refer to a collection of techniques. In this context, it is the current state of humanity's knowledge of how to combine resources to produce desired products, to solve liz claiborne shoes problems, fulfill needs, or satisfy wants; it includes technical methods, skills, processes, techniques, tools jessica simpson shoes and raw materials. When combined with another term, such as "medical technology" or "space technology", it refers to the state of the respective field's knowledge and tools. "State-of-the-art technology" nine west shoes refers to the high technology available to humanity in any field.
Technology can be most broadly shoes defined as the entities, both material and immaterial, created by the application of mental and physical effort in order to achieve some value. In chloe shoes this usage, technology refers to tools and machines that may be used to solve real-world problems. It is a far-reaching term that may include simple tools, such as a crowbar or calvin klein shoes wooden spoon, or more complex machines, such as a space station or particle accelerator. Tools and machines need not be material; virtual technology, such as computer software and business methods, fall under this definition jimmy choo shoes of technology.
The use of computers and the Internet is in its infancy in developing countries, if these are used at all, due to limited infrastructure and the prada shoes attendant high costs of access. Usually, various technologies are used in combination rather than as the sole delivery mechanism. For example, the Kothmale Community Radio Internet uses both radio broadcasts and computer and Internet steve madden shoes technologies to facilitate the sharing of information and provide educational opportunities in a rural community in Sri Lanka. The Open University of chanel shoes the United Kingdom (UKOU), established in 1969 as the first educational institution in the world wholly dedicated to open and distance learning, still relies heavily on print-based materials supplemented by radio, television and, in recent years, online programming. Similarly, the Indira Gandhi National Open University in India combines bcbg shoes the use of print, recorded audio and video, broadcast radio and television, and audio conferencing technologies.
Information and communication burberry shoes technologies (ICTs) are a “diverse set of tools and resources used to communicate, create, disseminate, store, and manage information.”[24] These technologies include computers, miu miu shoes the Internet, broadcasting technologies (radio and television), and telephony. There is increasing interest in how computers and the Internet can improve education at all levels, tommy hilfiger shoes in both formal and non-formal settings.[25] Older ICT technologies, such as radio and television, have for over forty years been used for open and distance learning, although print remains the cheapest, most accessible and therefore most dominant delivery mechanism in both developed louis vuitton shoes and developing countries.
Technology is an increasingly influential factor in education. Computers and mobile phones are used in developed countries both to complement established education practices and develop kenneth cole shoes new ways of learning such as online education (a type of distance education). This gives students the opportunity to choose what they are interested in learning. The proliferation of computers also means the increase of balenciaga shoes programming and blogging. Technology offers powerful learning tools that demand new skills and understandings of students, including Multimedia, and provides new anne klein shoes ways to engage students, such as Virtual learning environments. Technology is being used more not only in administrative duties in education but also in the instruction of students. The use of technologies such as PowerPoint and interactive whiteboard is capturing the attention of students in the classroom. Technology is also being used in the assessment of students. One example is the juicy couture shoes Audience Response System (ARS), which allows immediate feedback tests and classroom discussions.
Teachers need to understand a subject enough to convey its essence to students. While traditionally this has involved lecturing on the part of the teacher, marc jacobs shoes new instructional strategies such as team-based learning put the teacher more into the role of course designer, discussion facilitator, and coach and the student more into the role of active learner, discovering the subject of the course. In any case, the goal is to fendi shoes establish a sound knowledge base and skill set on which students will be able to build as they are exposed to different life experiences. Good teachers can translate information, good judgment, experience and wisdom into baby phat shoes relevant knowledge that a student can understand, retain and pass to others. Studies from the US suggest that the quality of teachers is the single most important factor affecting student performance, and that countries ann taylor shoeswhich score highly on international tests have multiple policies in place to ensure that the teachers they employ are as effective as possible.
The exact relations between gucci shoes science and technology in particular have been debated by scientists, historians, and policymakers in the late 20th century, in part because the debate can inform the funding of basic and applied science. In immediate wake of World War II, for example, in the United States it was widely diesel shoes considered that technology was simply "applied science" and that to fund basic science was to reap technological results in due time. An articulation of this philosophy could be salvatore ferragamo shoes found explicitly in Vannevar Bush's treatise on postwar science policy, Science—The Endless Frontier: "New products, new industries, and more jobs require continuous additions to knowledge of the laws of nature... This essential new knowledge can be obtained only through basic scientific research." In the late-1960s, however, this view came under direct attack, leading towards initiatives to fund science for specific tasks christian dior shoes (initiatives resisted by the scientific community). The issue remains contentious—though most analysts resist the model that technology simply is a result of scientific research.