quality:correction, structural:reformatting
An international school is an institution that promotes education in an international environment or framework. Although there is no uniform definition or criteria, international schools are usually characterized by a multinational student body and staff, multilingual instruction, curricula oriented towards global perspectives and subjects, and the promotion of concepts such as world citizenship, pluralism, and intercultural understanding. Many international schools adopt a curriculum from programs and organizations such as International Baccalaureate, Edexcel, Cambridge Assessment International Education, International Primary Curriculum, or Advanced Placement. International schools often follow a curriculum different from the host country, catering mainly to foreign students, such as members of expatriate communities, international businesses or organizations, diplomatic missions, or missionary programs. Admission is sometimes open to local students to provide qualifications for employment or higher education in a foreign country, offer high level language instruction, and/or foster cultural and global awareness.