can also be understood as students‟ sustained mentaleffort for co-construction of knowledge while solving thegiven task. Figure 1. The theoretical framework to investigate cognitive engagementin computer-supported collaborative learning environment. B. Enhancing Cognitive Engagement through Computer-supported Collaborative Learning Upon defining the
Premium Educational psychology
Computer Uses Today’s technology has changed the view of world. Among them computers are one of the best creations of the technology. Computers are the best closer look of new era’s technology. Computers are very useful in our routine life as a source of entertainment‚ as a medium of education and as a one way of business. First‚ Computers play a role of entertainer in our life. We can play a game on the computer. We can also download and upload games from the internet or from the
Premium Website Microsoft Game
Dell Computer Corporation Embry Riddle Aeronautical University October 6‚ 2012 Dell Computer Corporation The Dell Computer Corporation was founded in 1984 by Michael Dell from his dorm room at the University of Texas at the age of 19 with $1000. The original name of the company was PC’s Unlimited. The corporation was started with a simple premise as its basic foundation: so that personal computers could be built and sold directly to customers and by doing this‚ Dell could address their specific
Premium Dell Strategic management Personal computer
9-710-442 FEBRUARY 14‚ 2010 JAN W. RIVKIN Revitalizing Dell From the early 1990s until the mid-2000s‚ Michael Dell and his company thrived in the tumultuous personal computer industry. Revenue of Dell Inc. rose from $3.5 billion in 1993 to $55.9 billion in 2005‚ making Dell the world’s largest producer of PCs‚ while net income climbed from $149 million to $3.6 billion. In many of those years‚ Dell earned more on PCs than all of its main rivals combined‚ and among top vendors‚ only Dell
Premium Personal computer
THE COMPUTER AGE AND THE INVENTOR by Dr Farag Moussa © President of the International Federation of Inventors’ Assocations (IFIA) (e-mail: invention-ifia@bluewin.ch) Keynote speech given at the International Invention Symposium "How Invention & Innovation Open New Business" (Hong Kong‚ November 27‚ 1998) Different eras of political history are frequently identified with royal dynasties‚ or great wars and revolutions. Eras in the history of art and architecture may be distinguished
Premium Patent
Mark Dudzik GIT 335 2/20/12 Assignment 3- Dream Computer I have built a few computers in the past‚ some fairly basic windows computers. I have always maxed out any computer I’ve owned in RAM‚ storage‚ and graphics. About three years ago now‚ I bought my first iMac‚ and only then discovered what a computer can actually do. That being said‚ my dream computer would have to be a Mac Pro. Two 3.06GHz 6-core Intel Xeon processors powering my beast‚ that’s 12 cores in total. Eight 8GB sticks of
Premium Macintosh Mac OS X Personal computer
Computer Crimes Alicia Brown Computer Literacy 103 Professor Sally Rogers October 9‚ 2008 Computer Crimes A computer crime would be defined as criminal activity where a computer or network is the source or place of a crime. Computer crimes have become more common in today’s society. In the old days people would rob banks to get a pay out‚ nowadays people are committing crimes through computers. Besides the obvious difference‚ computer crimes have a much larger pay out than the
Premium Theft Identity theft Crime
Comp. In Liberal Arts Computers and Sociology Sociologists study societies and social behavioral patterns through an analysis of social‚ political‚ religious and economic groups. Sociologist study society combining both theoretical and practical methods. Sociology is based around four major components: social‚ cultural‚ physical‚ and demographic. How individuals form social groups and the means of how they develop is an intricate determinant for a sociologist’s conclusions. Sociologists
Premium Sociology World Wide Web
Computer Science Quiz Questions With Answers - Multiple Choice 1- IC chips used in computers are usually made of 1. Lead 2. Silicon 3. Chromium 4. Gold Answer: Silicon 2- One kilobyte is equal to 1. 1000 bytes 2. 1024 bytes 3. 100 bytes 4. 1023 bytes Answer: 1024 3- Which of the following is not an example of Operating System? 1. Windows 98 2. BSD Unix 3. Microsoft Office XP 4. Red Hat Linux Answer: Microsoft Office XP 4- Which supercomputer is developed by
Premium Binary numeral system Computer
of technology is the computer. It is very evident how computers changed the way of life. Work becomes easier with the help of the computers. Data and information can be stored easily. Large numbers can be calculated and can be accounted immediately. Instant communication is possible through electronic mails. Research is easier and faster with the help of the computer. There is also an easy access for all business transactions. These are just few of the reasons why computers are very important to
Premium Computer Electronic engineering Computer program