The present world is facing a crisis moment where every country regardless developed, developing, or underdeveloped fighting to overcome such a Pandemic disastrous Covid-19 in all spheres of economic, educational, or political activities. Such unwanted issues hinder the normal speed of work all over the world and Bangladesh is no exception. In Bangladesh, educational institutions are closed for an unlimited time, and the students face a huge loss when they are not attending their regular classes on their campus. There needs some solution to come up with normal life and educational technology would be the best solution. E-learning and instructional technology can take place within or outside of the classroom. The term "educational technology" describes the application of both hardware and theoretical concepts in education. However, Bangladesh's educational system is outdated in terms of technology. The study is an attempt to find the necessity of technological improvements in Bangladesh's education sector to cope with the changing first-world country and to ensure quality education for all in any awkward situation, the world is facing now. Finally, the study has illustrated the scope of technological improvements in Bangladesh's education sector by identifying their needs.

Keywords : Educational Technology; Scientific Advancement; Bangladesh’s Education Sector; SDGs.