Computer Technology Essay Sample

Computer Technology Essay Sample Free sample essay on Computer Technology: Since the beginning of time technology has helped us out as a human race. From the invention of the wheel to the Internet, technology has been a great factor on the way our civilization has grown. With more and more technological advances just around the corner, our civilization will continue to grow faster and faster than ever before. Computers make life easier for people everyday. They help us to do tasks quicker and communicate with friends and family with the click on a button. Computers play a significant role in the school system as well. They help students to learn more efficiently and help them do their work. Computers offer the Internet which helps students research information for projects they may have. School computers also offer programs which can help anyone learn. An example of this is the program All The Right Type. This program helps students as well as teachers, to learn how to type faster and more efficiently. Also there are other programs which younger students can go on to help them with developing and reinforcing their math skills and reading skills. Programs like Math Circus and matching the word with the picture. Programs like these make it easy to understand and use computers, yet it also makes learning fun. Computers also make writing and doing homework easier to complete. With spell check and other spelling tools, it makes it easier and faster to complete work. This is because you are not spending all your time going through your homework looking for spelling mistakes, because the computer automatically does it for you, making your life easier. Further, Computers also benefit the development of fundamental skills. Good educational software enables children to practice and develop a broad range skills. It can help them learn, for example, about shapes, letters, numbers, rhythm, and colors. Good educational software can also help children develop their understanding of cause and effect, procedural thinking, higher order problem solving and creative expression. (www.indianchild.com) Many students have become to reliable on computers however. Many children come to libraries to access the computers and CD-ROMs rather than to read. Though such computer activities are purported to be educational, there is a fundamental difference between the skills used in reading versus those used to engage in an interactive CD-ROM. Librarians as well as teachers, should guide as many children as possible towards the text books rather than the computer. Emotional skills are also enhanced by using a computer. Children develop self-confidence and s elf-esteem as they master computer skills and use the computer to make things happen. Computers also develop social skills. In a classroom setting with many other students, or in a home when the students friends or parents are available, children often prefer working with one or two partners over working alone, which leads to the development of social skills. Lastly, computers benefit children with special needs in the school system. Computers have proven extremely beneficial to students with certain speech, audio, and motor limitations. Students with special needs can use alternative input and output devices to interact with computers and do things that they normally could not accomplish independently. What they can do through using a computer boosts their self-esteem and provides them with a greater sense of control with the world around them and their own individual lives. The Internet or the information highway provides them with the best of knowledge for their treatments and they can keep in touch with doctors or friends through out the world with the Internet. (www.indianchild.com) Computer technology will continue to assist special needs students far into the future. In conclusion, technology only benefits those who can afford it, and not those who cant. What are poor people or third world countries supposed to do when it comes to technological advances and they have no money? Does it really seem fair that poor people or third world countries get left behind, while other countries move forward in the technology world? You can order a custom essay, term paper, research paper, thesis or dissertation on Computer Technology at our professional custom essay writing service which provides students with custom papers written by highly qualified academic writers. High quality and no plagiarism guarantee! Get professional essay writing help at an affordable cost.

Composite Numbers What Are They How Can You Spot Them

Composite Numbers What Are They How Can You Spot Them SAT / ACT Prep Online Guides and Tips Do you know the difference between prime and composite numbers? If not, don’t worry! You’ve come to the right place. In this post, we’ll talk about what prime and composite numbers are and give you a handy chart you can use to quickly see if something is a composite number. What Is a Composite Number? Composite numbers are whole numbers that are greater than 1 and divisible by other whole numbers. Here are the questions to ask yourself to decide if a number is composite: Is the number a whole number? Is the number greater than 1? Is the number divisible by whole numbers other than itself? Let’s apply those questions to two different numbers to see if they are composite or not. Take the number â€Å"4†. 4 is a whole number. It is greater than 1. You can divide 4 by 4. You can also divide 4 by 2, so it’s divisible by other whole numbers. That means 4 is a composite number. Let’s look at the number â€Å"3†. 3 is a whole number. It’s greater than 1. You can divide 3 by 3. But, you can’t divide 3 by any other whole numbers. That means 3 isn’t a composite number. How to Tell the Difference Between Prime and Composite Numbers If a number isn’t composite, then it’s prime. Prime numbers are numbers that are greater than 1 that are only divisible by themselves and the number 1. The best way to tell if a number is prime or composite is to perform the divisibility test. When you use the divisibility test, you check to see if a number is divisible by common prime factors, like 2, 3, 5, 7, ,and 13. If you’re testing an even number, start by trying to divide it by 2 to see if it’s composite. If you’re testing a number that ends with 0 or 5, try to divide it by 5. If you get a whole number when dividing by any of these common factors, then your number is composite. If you get a fraction or decimal when dividing by these common factors, then your number is likely prime. Composite Number Chart (1-100) Here is a handy composite number list to reference. All of the numbers in blue are composite numbers. Prime Number Chart (1-100) Here’s an easy-to-reference prime number list. All of the numbers in red are prime numbers. Final Thoughts It’s important to know whether a number is prime or composite so you can understand whether or not the number is divisible. Remember, ask yourself these questions to tell if a number is a composite number or not: Is the number a whole number? Is the number greater than 1? Is the number divisible by whole numbers other than itself? What’s Next? Writing a research paper for school but not sure what to write about?Our guide to research paper topicshas over 100 topics in ten categories so you can be sure to find the perfect topic for you. Learning about natural logs?Check out our guide on the natural log rules you must knowto ace this subject. What is dynamic equilibrium and what does it have to do with rusty cars?Find out by reading ourcomplete guide to dynamic equilibrium.