1. ICT ( Information and Communication Technology )

is the infrastructure and components that enable modern computing. Among the goals of IC technologies, tools and systems is to improve the way humans create, process and share data or information with each other. Another is to help them improve their abilities in numerous areas, including business; education; medicine; real-world problem-solving; and even leisure activities related to sports, music, and movies.

Types of Information Communication Technology

Forms of ICT have expanded in the most recent few decades. Digital cellphones, including smart phones and traditional feature phones, have become ubiquitous in many countries. Internet modems and routers are found in offices and homes around the world. Communications software from social networking tools to encrypted messaging apps have exploded in popularity.

Email and Internet

Email over the network was introduced in the 1970s and has since grown into one of the most widespread forms of digital communication, both on the Internet and through private networks. Packet-switching protocols matured and speeds increased. In 1980, the first widespread computer virus crashed the global computer network.

Cell Phones

The earliest generation of handheld mobile telephones relied on the analog communication technology of the conventional phone network. The first phones using digital communication, known as 2G phones, appeared in the early 1990s. Digital phone technology developed rapidly after that. The first text message was sent in 1993, and the transmission of other digital content, such as ringtones and advertising, followed shortly after. In 2001, 3G digital phone communication arrived, providing faster transmission and making broadband communication practical for multiple media such as voice, Internet and GPS. The 4G phones appeared later that decade, offering digital communication 10 times faster than earlier technologies.

High-Definition Television

Since 2009, the Federal Communications Commission has required TV stations in the U.S. to broadcast exclusively in digital format. The transition from conventional to digital television technologies made high-definition television possible and established the television as more than a simple receiver of transmitted signals. Many digital TVs are multimedia devices that display television programming, games, photographs and on-demand movies, stream Internet content, play music and handle recorded media like CDs and DVDs. As televisions become more interactive, they are evolving into true two-way digital communication devices.

Other Electronic Communication

Digital communications have become ubiquitous in modern society and encompass a wide variety of technologies. Remote controls, keyless entry devices, walkie-talkies, Bluetooth earpieces, GPS satellites, cash registers and credit cards are among the many technologies that communicate digitally with people and with other devices. Futurists have coined the term “The Internet of Things” to refer to the trend of enabling thousands of types of devices, from light bulbs to washing machines, with digital communication capabilities.

Physical Digital Media

Given the sophistication of the instantaneous transmission of digital data, it can be easy to overlook the more mundane communication activities. We store digital data on many types of physical media, including CDs, DVDs, flash drives, tape and compact memory chips. Every time you hand a friend or colleague a file, whether you transfer it electronically or pass along a DVD, you are engaged in a form of digital communication.

Roles of ICT in Teaching Mathematics

Interactive Learning:

ICT tools like educational software, simulations, and online games make learning mathematics more interactive and engaging. This helps students to grasp complex concepts more easily and enjoy the learning process.

Visualization:

ICT provides various tools for visualizing mathematical concepts, making it easier for students to understand abstract ideas. For instance, geometry software can help students visualize 3D shapes, while graphs and charts can aid in understanding mathematical relationships.

Collaboration:

ICT facilitates collaboration among students, teachers, and even experts from around the world. Online platforms, discussion forums, and collaborative projects allow students to work together, share ideas, and learn from each other.

Personalized Learning:

ICT enables teachers to tailor their instruction to individual students’ needs. Adaptive learning software can identify a student’s strengths and weaknesses and provide personalized learning experiences.

Access to Resources:

ICT provides easy access to a wealth of educational resources, including lesson plans, tutorials, videos, and interactive materials. Teachers can use these resources to supplement their teaching, while students can use them for self-study and revision.

Assessment and Feedback:

ICT tools can help teachers assess students’ progress and provide feedback more efficiently. Online quizzes, automated grading systems, and learning analytics can help teachers identify areas where students may need additional support.

Remote Learning:

During times of distance learning or school closures, ICT allows mathematics teaching to continue uninterrupted. Students can attend virtual classes, access learning materials, and collaborate with peers and teachers remotely.

Preparation for Future Careers:

Familiarity with ICT tools is essential in today’s digital world. By incorporating ICT into mathematics teaching, educators help prepare students for future careers that will likely require proficiency in these technologies.

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