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The education system of the 21st century has changed radically with the integration of technology in every sector. At the same time, the students are more mature than the previous time. Now, in the twenty-first century education depends on Thinking Skills, Interpersonal Skills, Information Media, Technological Skills as well as Life Skills. Especially, the education of the present time emphasizes life and career skills. Now there has no value for rote learning. In general, it needs to meet the industry's needs. To clarify, the teaching will be effective when a student can use the lesson outside of the classroom.

For changing the globalizing world, the role of the teachers is essential to improve sustainable education. At the same time, inspiring and guiding the students in increasing employability skills with digital tools is the prerequisite for a teacher. Thus a teacher in the twenty-first century will be a digital teacher. Teachers are not the facilitator for the learning of the students only, and now they are responsible for training the students for increasing employability skills, expanding the mind, growing digital citizenship, critical thinking, and creativity as well as sustainable learning. Thus, the winning of the students is the win of the teachers.

With the passage of time and the integration of technology in every sector, the teacher’s role has changed a lot. They need to enrich some skills to develop their students. Otherwise, the students will not get the lesson, and it will increase the rate of educated unemployed in the digital era.

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