seen as problematic because of the frequent disruptions that it can create in a classroom setting. In addition, because of the differences in language and culture, students are often placed in lower classes due to their lack of English proficiency. Students can also be made to repeat classes because of their lack of English proficiency, even if they have mastered the content of the class. When schools have the resources and are able to provide separate classes for refugee students to develop their English skills, it can take the average refugee students only three months to catch up with their peers. This was the case with Somali refugees at some primary schools in Nairobi. The histories of refugee students are often hidden from educators, resulting in cultural misunderstandings. However, when teachers, school staff, and peers help refugee students develop a positive cultural identity, it can help buffer the negative effects refugees' experiences have on them, such as poor academic performance, isolation, and discrimination. Refugee crisis Refugee crisis can refer to movements of large groups of displaced persons, who could be either internally displaced persons, refugees or other migrants. It can also refer to incidents in the country of origin or departure, to large problems whilst on the move or even after arrival in a safe country that involve large groups of displaced persons. At the end of 2020, the UNHCR estimated the number of forcibly displaced people to be about 82.4 million worldwide. Of those, 26.4 million (nearly a third) are refugees while 4.1 million were classified as asylum seekers and 48 million being internally displaced. 68% of refugees originates from just five countries (Syria, Venezuela, Afghanistan and South Sudan and Myanmar). 86% of refugees are hosted in developing countries, with Turkey, hosting 3.7 million refugees, being the top hosting country. In 2006, there were 8.4 million UNHCR registered refugees worldwide, the lowest number since 1980. At the end of 2015, there were 16.1 million refugees worldwide. When adding the 5.2 million Palestinian refugees who are under UNRWA's mandate there were 21.3 million refugees worldwide. The overall forced displacement worldwide has reached a total of 65.3 million displaced persons at the end of 2015, while it was 59.5 million 12 months earlier. One in every 113 people globally is an asylum seeker or a refugee. In 2015, the total number of displaced people worldwide, including refugees, asylum seekers and internally