The COVID-19 pandemic has affected educational systems worldwide, leading to the near-total closures of schools, universities and colleges.
Most governments decided to temporarily close educational institutions in an attempt to reduce the spread of COVID-19. As of 30 September 2020, approximately 1.077 billion learners are currently affected due to school closures in response to the pandemic. According to UNICEF monitoring, 53 countries are currently implementing nationwide closures and 27 are implementing local closures, impacting about 61.6 percent of the world’s student population. 72 countries’ schools are currently open.
On 23 March 2020, Cambridge International Examinations (CIE) released a statement announcing the cancellation of Cambridge IGCSE, Cambridge O Level, Cambridge International AS & A Level, Cambridge AICE Diploma, and Cambridge Pre-U examinations for the May/June 2020 series across all countries.International Baccalaureate exams have also been cancelled. In addition, Advanced Placement Exams, SAT administrations, and ACT administrations have been moved online and cancelled.
source : Impact of the COVID-19 pandemic on education – Wikipedia