Chapters 1-3

Topics: Computer, Computing, High school Pages: 8 (2510 words) Published: March 9, 2012
Chapter 1: The Problem and its Background
We are all living in a world wherein modern technology is at hand. One of the greatest inventions brought by modern technology is computer. Computer is one of the most powerful innovations in human history. It is a programmable machine designed to sequentially and automatically carry out a sequence of arithmetic or logical operations. A computer can solve problems in exactly the way it is programmed to, with regards to efficiency, alternative solutions, possible shortcuts, or possible errors in the code. Computer programs that learn and adapt are part of the emerging field of artificial intelligence and machine learning. When men started to count the numbers, they thought of devices that can track of the numbers. The Abacus may be the first such device and it took hundreds of years to develop the Abacus to modern digital computer. The first computer originated as an ordinary calculator in 19th century. The calculators had only limited applications, performing mathematical calculations like addition, subtraction, multiplication and division. Storage of data was not possible in these devices. Now the modern computers help men in almost all complicated areas. The computers do not compete with men, but actually help him by increasing the pace of his complicated lifestyle. It receives data, processes data and retrieves data in a lightning speed comparing with human brain. Thus it becomes a miracle-helper for all human beings.

Computers are accessible everywhere, in the community, home and even at school. Education is one of the most important fields wherein computers take a huge role. In education, computers are considered to be a tool to the learning curriculum better for students. Computers will also be a great help for the students whenever studying and doing school works. Mater Dei Academy is a school promoting the use computers to their students. There is a computer laboratory in Mater Dei Academy wherein computer education is introduced to students. They are taught how to use the different applications in a computer that will really help them in their present and future tasks. Most of the students in this school particularly in high school levels have their own laptops brought inside their respective classrooms for their reports, researches and other school projects. Computer literacy is a must for one to get a good professional job in the near future that is why computers are promoted in school. Computer also enhances students’ competencies in various subjects as well as in different aspects in their life in the future. Computers serve a vital need in the education field for the dissemination and absorption of vast amounts of information between large numbers of people. Computers affect students physically. Students these days are spending more of their free time playing computer games. There are positive and negative effects associated with using computers. First of all, the health of the user will be greatly affected. Prolong use of computers will lead to backaches. It will also cause damage to eves as well as fingers and hands. People who are really maximizing their time in computers are prone to the carpal tunnel syndrome. Carpal Tunnel Syndrome (CTS) is an entrapment median neuropathy, causing paresthesia, pain, numbness, and other symptoms in the distribution of the median nerve due to its compression at the wrist in the carpal tunnel. Poor eyesight may also be a product of computer addiction. Bad posture is another negative health effect of using computers. These are the reasons why a person needs to limit the use of computers whether for school related work or just for purely entertainment. Computers also affect students intellectually. Computers benefit students by providing quick access to information and skill sets that might take much longer to acquire using traditional methods. Students do not need to be ignorant of their areas of strength or...
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