Since the advent of computers, information revolution is creating tools that promise assistance in the intellectual dimensions of our lives.
With the introduction of technology the classrooms which were passive have become active learning centers. The highly interactive nature of computers enables students a high level of involvement in learning.
Today's students have mastered a large variety of tools that we will never master with the same level of skill. From computers to calculators to camera phones, these tools are like extensions to the human brain. Educating and evaluating student without these tools makes no more sense to them. (ascd.org, 2007).
PowerPoint presentations are easy to obtain, modify, and create. They are versatile and a great asset to any classroom. Good presentations may take time to produce or adapt, but they can be shared and used year after year. They can be used for whole class presentations and reviews, for drills, or for individual work. Data projectors can be used in many locations (e.g. classrooms, conference rooms, lecture theaters, etc) for professional development of staff, sharing of educational resources, students presenting their work to a class. Demonstrating new software. Projecting live video of experiments. Teaching about contemporary internet in general, students will be able to show their work in full screen. Technology helps students in curriculum-free programs such as the common tool-type applications for exploring ideas and relationships with data; engaging in problem solving, locating, organizing data and presenting information; creating reports and various types.
With the help of technology in team-based projects can be worked on within the classroom, with increased supervision from the teacher. Many books and journals will be available on-line i.e., in the e-library.
Students are getting hands-on experience of concepts that were difficult and impossible in traditional classroom. The data analysis and interpretation is vital in many disciplines. The technology has efficiently solved this problem. Many new fields are possible only through the use of such technology. By the usage of modern technology students have become more familiar with the knowledge-management skills. Technology-usage skills are also developed in the students with a more professional environment offered by the classroom. The presence of technology in the classroom reflects the dramatic rise in the availability of readily-accessible knowledge and communication tools online in the workplace. Faculty can share their discipline specific uses of technology such as the use of online databases. Team-based projects can also be worked on within the classroom, with increased supervision from the teacher. Students are able to develop communication skills within the class. Students have a habit of relying on a very informal writing style with instant Messaging; the use of notebook computer can be used in the coming future to develop professional writing skills. (itc.udayton.edu, 2006) Regardless of whether it is multiplication or exercises or spelling, there are certain facts that children must learn through memorization in their early education. And the key to learning these is