FreshmanA freshman, fresher, first year, or colloquially frosh, is a person in the first year at an educational institution, usually a secondary school or at the college and university level, but also in other forms of post-secondary educational institutions. In much of the Arab world, a first-year is called a "Ebtidae" (Pl. Mubtadeen), which is Arabic for "beginner". In Brazil, students that pass the vestibulares and begin studying in a college or university are called "calouros" or more informally "bixos" ("bixetes" for girls), an alternate spelling of "bicho", which means "animal" (although commonly used to refer to bugs).
SophomoreIn the United States, a sophomore (ˈsɑːfmɔr or ˈsɒfəmɔr) is a person in the second year at an educational institution; usually at a secondary school or at the college and university level, but also in other forms of post-secondary educational institutions. In high school a sophomore is equivalent to a tenth grade or Class-10 student. In sports, sophomore may also refer to a professional athlete in their second season.
Eleventh gradeEleventh grade (also known as 11th Grade, Grade 11 or Junior year) is the eleventh year of formal or compulsory education. It is typically the third year of high school (and is the final year in some countries). Students in eleventh grade are usually 16-17 years of age. In Australia, Year 11 is the twelfth year of education and fifth year of high school education. Although there are slight variations between the states, most students in Year 11 are aged around fifteen, sixteen or seventeen.
Secondary schoolA secondary school or a high school describes an institution that provides secondary education and also usually includes the building where this takes place. Some secondary schools provide both lower secondary education (ages 11 to 14) and upper secondary education (ages 14 to 18), i.e., both levels 2 and 3 of the ISCED scale, but these can also be provided in separate schools. In the US, most local secondary education systems have separate middle schools and high schools.