A middle school (also known as intermediate school, junior high school, junior secondary school, or lower secondary school) is an educational stage which exists in some countries, providing education between primary school and secondary school. The concept, regulation and classification of middle schools, as well as the ages covered, vary between and sometimes within countries.
In Afghanistan, middle school includes grades 6, 7, and 8, consisting of students from ages 11 to 14.
In Algeria, a middle school includes 4 grades: 6, 7, 8, and 9, consisting of students from ages 11–15.
Education in Argentina
The ciclo básico of secondary education (ages 11–14) is roughly equivalent to middle school.
No regions of Australia have segregated middle schools, as students go directly from primary school (for years K/preparatory–6) to secondary school (years 7–12, usually referred to as high school).
As an alternative to the middle school model, some secondary schools classify their grades as "middle school" (years 5,6,7,8 where primary and secondary campuses share facilities or 7,8,9 in a secondary campus) or "junior high school" (years 7, 8, 9, and 10) and "senior high school" (years 11 and 12). Some have three levels, "junior" (years 7 and 8), "intermediate" (years 9 and 10), and "senior" (years 11 and 12). Some schools run a specialised year 9 program segregated from the other secondary year levels.
In 1996 and 1997, a national conference met to develop what became known as the National Middle Schooling Project, which aimed to develop a common Australian view of
early adolescent needs
guiding principles for educators
appropriate strategies to foster positive adolescent learning.
The first middle school established in Australia was The Armidale School, in Armidale (approximately north of Sydney, SSW of Brisbane and approximately due west of Coffs Harbour on the coast). Other schools have since followed this trend.
The Northern Territory has introduced a three tier system featuring Middle Schools for years 7–9 (approximate age 13–15) and high school year 10–12 (approximate age 16–18).