Abstract:
With approximately 1.6 billion students affected in more than 200 nations, the COVID-19
pandemic has caused the greatest disruption of educational systems in recorded human
history. School, institution, and other learning facility closures have affected more than 94%
of students worldwide. Because of this, many facets of our lives have undergone profound
alteration. Social distancing and restrictive movement laws have seriously impacted
traditional educational techniques. Reopening of schools once a limitation is lifted presents
another problem due to the numerous new SOPs that have been implemented. Following the
COVID-19 epidemic, other researchers have published studies on various methods of
teaching and learning. Several colleges, universities, and schools had stopped offering in person teaching. There was a concern that students will be lost academically or that even
more may be lost in the future. Innovation and the use of alternative educational systems and
assessment techniques are urgently needed. We now have introduced digital learning as a
result of the COVID-19 epidemic. The present research paper seeks to provide a thorough
analysis of the COVID-19 pandemic's effects on online teaching and learning of different
papers as well as to suggest future directions
