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Secondary education

Education between primary and higher education

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Through Vocational education, Reformation and UNESCO

Since 1989, education has been seen as a basic human right for a child; Article 28 of the Convention on the Rights of the Child states that primary education should be free and compulsory while different forms of secondary education, including general and vocational education, should be available and accessible to every child. The terminology has proved difficult, and no universal definition existed before ISCED divided the period between primary education and university into junior secondary education and upper secondary education.

In classical and medieval times, secondary education was provided by the church for the sons of nobility and to boys preparing for universities and the priesthood. As trade required navigational and scientific skills, the church expanded the curriculum and broadened enrollment. With the Reformation the state began taking control of learning from the church, and with Comenius and John Locke education changed from being repetition of Latin text to building up knowledge in the child. Education was for the few. Until the mid-19th century, secondary schools were organised to meet the needs of different social classes, with the labouring classes getting four years, the merchant class five years, and the elite getting seven years. The right to secondary education was codified after 1945, and some countries are moving toward mandatory, free secondary education for all youth under 19.

Definition

Secondary education refers to the stage of formal education that follows primary education and precedes higher education. It is typically offered to students between the ages of 12 and 18, although the specific age range may vary depending on the educational system and country. Secondary education aims to provide students with a well-rounded education that prepares them for higher education or the workforce. It aims to develop their intellectual, social, and emotional skills, while also fostering critical thinking, creativity, and independence.

The 1997 International Standard Classification of Education (ISCED) describes seven levels used to compare education internationally. Within a country, these can be implemented in different ways, with different age levels and local denominations. The seven levels are:

  1. Pre-primary education
  2. Primary education or first stage of basic education
  3. Lower secondary or second stage of basic education
  4. (Upper) secondary education
  5. Post-secondary non-tertiary education
  6. First stage of tertiary education
  7. Second stage of tertiary education

Within this system, Levels 1 and 2 – primary education and lower secondary, respectively – together form basic education. Beyond that, national governments may attach the label of secondary education to Levels 2 through 4 together, Levels 2 and 3 together, or Level 2 alone. These level definitions were created for statistical purposes and to allow the collection of comparative data nationally and internationally. They were approved by the UNESCO General Conference at its 29th session in November 1997. Though they may be dated, they do provide a universal set of definitions and remain unchanged in the 2011 update.

The start of lower secondary education is characterised by the transition from a single-class teacher delivering all content to a cohort of pupils to one in which content is delivered by a series of subject specialists. Its educational aim is to complete provision of basic education (thereby completing the delivery of basic skills) and to lay the foundations for lifelong learning.

Lower secondary education is likely to show these criteria:

  • entry after some six years of primary education
  • the requirement for more highly qualified teachers teaching only within their specialism
  • exit to Level 3 courses, or vocational education, or employment after nine or more total years of education.

The end of lower secondary education often coincides with the end of compulsory education in countries where that exists.

(Upper) secondary education begins after completing basic education, which is also defined as completing lower secondary education. The educational focus is varied according to the student's interests and future direction. Education at this level is usually voluntary.

(Upper) secondary education is likely to show these criteria:

  • entry after some nine years of basic education
  • typical age at entry is between 14 and 16 years
  • all teachers have level 5 qualifications in the subject they are teaching
  • exit to Level 4 or 5 courses or to direct employment.

More subjects may be dropped, and increased specialism occurs. Completion of (upper) secondary education provides the entry requirements to Level 5 tertiary education, the entry requirements to technical or vocational education (Level 4, non-tertiary course), or direct entry into the workplace.

In 2012, the ISCED published further work on education levels, codifying particular paths and redefining the tertiary levels. Lower secondary education and (upper) secondary education could last between two and five years, and the transition between the two often would be when students were allowed some subject choice.

Terminology around secondary education systems varies by country. Secondary schools may also be called academies, colleges, gymnasiums, high schools, lyceums, middle schools, preparatory schools, sixth-form colleges, upper schools, or vocational schools, among other names. For further information about these terms and their definitions, see the section below, organised by country.

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