Reflecting on What I Know - Chapter 3

It is obvious to anyone living in the present time that technology is constantly changing and evolving. As a case in point, the textbook does not make note of tablets as a technological device. Tablets seem to be very widely used in classrooms today; yet there is no mention of them from a textbook that was most recently updated less than four years ago in 2010. Still, as quickly as technology tools are updating and changing, it is important to learn about them.

The computer, for example, seems to be a mainstay in the technological world. The majority of people have learned how to use and operate computers on a regular basis. The skills that are used to operate computers can be easily transferred to learn how to operate other devices like tablets and mobile devices. It might be difficult to initially learn how to use a computer. But after that skill is accomplished, other technological tools are more easily mastered. Another reason why it is important to constantly learn about additional technology tools is because they can enhance the use of existing technology. Different forms of peripherals and data storage complement computers in a specific manner.

While desktop computers and mobile devices often complete the same actions, teachers should utilize both in the classrooms for various reasons. Desktops are an excellent way of sharing items on a computer with a large group because of the large screen size. Mobile devices usually have smaller displays and can be utilized by students working individually. District Administration points out that, unlike mobile devices, desktop computers can run a variety of software and programs that are used in the classroom. Desktop computers are obviously very immobile and stationary due to their weight and size. It is simply awkward, and often impossible, to constantly move a desktop computer. Conversely, mobile devices are usually quite portable, making it easier for students to use them around the classroom and in small group settings.  There are clearly pros and cons to each type of device. Using both types together in integration in the classroom would very much benefit the teacher.

Often a subject of heated debate, the cost of digital devices can be justified by their impact on the performance of students. NCREL's Pathways to School Improvement website highlights in the section entitled "Research" specific examples of how technology has affected student performance. Digital devices not only improve the performance of the student, but also help and improve the performance of the teacher. This makes digital devices worthwhile and justifiable in cost.