Educational stage

Formal learning is typically divided into a number of educational stages covering early childhood education, primary education, secondary education and tertiary (or higher) education. The United Nations Educational, Scientific and Cultural Organization (UNESCO) recognizes seven levels of education in its International Standard Classification of Education system (ISCED, from Level 0 (pre-primary education) through Level 6 (second stage of tertiary education). UNESCO's International Bureau of Education maintains a database of country-specific education systems and their stages.^[1]

Organization

Education during childhood is typically provided through 2 or three stages of schooling, followed by college or vocational training:

• Early childhood education at preschool, also nursery school and kindergarten (outside of the United States)
• Primary education at primary school, also elementary school, and sometimes partly at middle school
• Secondary education at secondary school, or high school, and sometimes also partly at middle school
• Higher education at university, college or through vocational training

The following table introduces the main concepts, although terms and ages may vary by some amount in different places:

Age	Education	2 stage	3 stage	ISCED
4	Early childhood education	Preschool	Preschool	0
5	Primary education	Primary school	First school	1
6
7
8
9
10			Middle school	2
11
12	Secondary education	Secondary school
13
14
15			Upper school	3
16
17
18

Alternative Organizations

Sudbury Schools

At Sudbury schools there are no formal grade levels or educational stages. Instead, students aged 4 through 18 are completely age-mixed and there is a system of certifications for using equipment that requires specialized knowledge and/or understanding of safety concerns. Certifications are not typically restricted by age, only by demonstrated ability.^[2]

By country

Australia

In Australia, children undergo twelve years of formal education (plus Preschool, Kindergarten and/or a "preparatory grade" or "Prep"), usually starting at age four, five or six, and finishing at age 16, 17 or 18. The Years are numbered from 1 to 12.

In ACT, NSW, TAS, QLD and VIC, primary school is Years 1–6, and secondary school, Years 7–12 (see table below).

Year	Ages	School
Kindergarten	3–5	Preschool
Prep	5–6	Primary
Grade/Year 1	6–7
Grade/Year 2	7–8
Grade/Year 3	8–9
Grade/Year 4	9–10
Grade/Year 5	10–11
Grade/Year 6	11–12
Year 7	12–13	Secondary
Year 8	13–14
Year 9	14–15
Year 10	15–16
Year 11	16–17
Year 12	17–18

In WA and SA, primary school is Years 1–7 and secondary school, Years 8–12 (see table below).

Year	Ages	School
Kindergarten	3–4	Preschool
Prep	4–5	Primary
Year 1	5–6
Year 2	6–7
Year 3	7–8
Year 4	8–9
Year 5	9–10
Year 6	10–11
Year 7	11–12
Year 8	12–13	Secondary
Year 9	13–14
Year 10	14–15
Year 11	15–16
Year 12	16–17

Brazil

In Brazil there are three levels of Basic Education: "Educação Infantil" (Preschool in the US), "Ensino Fundamental" (Elementary School in the US) and "Ensino Médio" (High School in the US), which generally are completed by age eighteen. Basic Education is designed to provide the necessary minimum knowledge for the exercise of citizenship.It also serves to develop consciousness for choosing future professions. In Brazil, after the name of the grade one may use the names "série" or "ano". The educational stages in Brazil are divided as follows:

Educação Infantil

Educação Infantil (Brazil Grade)	Ages	Correspondent in the U.S
Creche	0–3	Day Care
Pré-Escola	4–6	Preschool

Ensino Fundamental

Ensino Fundamental (Brazil Grade)	Ages	Correspondent in the U.S
1^o ano (Primeiro Ano)	6–7	first grade
2^o ano (Segundo Ano)	7–8	second grade
3^o ano (Terceiro Ano)	8–9	third grade
4^o ano (Quarto Ano)	9–10	fourth grade
5^o ano (Quinto Ano)	10–11	fifth grade
6^o ano (Sexto Ano)	11–12	sixth grade
7^o ano (Sétimo Ano)	12–13	seventh grade
8^o ano (Oitavo Ano)	13–14	eighth grade
9^o ano (Nono Ano)	14–15	ninth grade

Ensino Médio:

Ensino Médio (Brazil Grade)	Ages	Correspondent in the U.S
1^o ano (Primeiro Ano)	15–16	tenth grade
2^o ano (Segundo Ano)	16–17	eleventh grade
3^o ano (Terceiro Ano)	17–18	twelfth grade

Canada

In Canada schooling officially begins at Kindergarten (or Maternelle in Quebec), followed by grades, with some variations for certain levels in certain provinces/territories. When referred to as a grade, school years are usually referred to by their cardinal number ("Grade Three").

At the post-secondary level in (Anglophone) Canada, a student is usually referred to by the year of study they are in (i.e. First Year, Second Year, etc.). If they are pursuing something higher than an undergraduate degree, the designation usually refers to what year of study they are in since entering Graduate studies (i.e. First Year Graduate Student, etc.). Any student who has completed their first year of undergraduate studies is considered to be an Upper Year Student.

Each province and territory has its own autonomous education system. As such, the name of each level of education and what year each level begins at will vary across the country (as will the curriculum itself).

Grade structure by province/territory

The following table shows how grades are organized in various provinces. Often, there will be exceptions within each province, both with terminology for groups, and which grades apply to each group.

Alberta (source)		Elementary							Junior High			Senior High
		Kindergarten	1	2	3	4	5	6	7	8	9	10	11	12
British Columbia (source)		Primary						Middle			Secondary
		Kindergarten	1	2	3	4	5	6	7	8	9	10	11	12
Manitoba[3]		Early Years					Middle Years				Senior Years
		Kindergarten	1	2	3	4	5	6	7	8	9	10	11	12
New Brunswick (source)		Elementary						Middle School			High School
		Kindergarten	1	2	3	4	5	6	7	8	9	10	11	12
Newfoundland and Labrador (source)			Primary			Elementary			Junior High			Senior High
		Kindergarten	1	2	3	4	5	6	7	8	9	Level I	Level II	Level III
Northwest Territories (source)		Primary				Intermediate			Junior Secondary			Senior Secondary
		Kindergarten	1	2	3	4	5	6	7	8	9	10	11	12
Nova Scotia (source)		Elementary							Junior High			Senior High
		Primary	1	2	3	4	5	6	7	8	9	10	11	12
Ontario[4]	Elementary										Secondary
	Junior Kindergarten	Kindergarten	1	2	3	4	5	6	7	8	9	10	11	12
PEI (source)			Elementary						Intermediate School			Senior High
		Kindergarten	1	2	3	4	5	6	7	8	9	10	11	12
Quebec			Primary School						Secondary School					College
	Garderie	Maternelle	1	2	3	4	5	6	Sec I	Sec II	Sec III	Sec IV	Sec V	first	second	third
Saskatchewan (source)			Elementary Level					Middle Level				Secondary Level
		Kindergarten	1	2	3	4	5	6	7	8	9	10	11	12
Yukon (source)		Elementary								Junior Secondary			Senior Secondary
		Kindergarten	1	2	3	4	5	6	7	8	9	10	11	12

China

In the People's Republic of China (excluding Hong Kong and Macau), the years are organized in three stages and renumbered within each stage: 6 years in elementary school (小学) years 1 to 6, then 3 years in lower secondary (初级中学, abbreviated 初中) years 7 to 9, then 3 years in higher secondary (高级中学, abbreviated 高中) years 1 to 3. The first nine years (elementary 1–6 and junior secondary 1–3) are compulsory, and the years in higher secondary school are voluntary. Completing higher secondary education or attaining an equivalent level is required before one may receive higher education (高等教育) at universities.

Year	Ages	Stage
Year 1	6–7	Elementary
Year 2	7–8
Year 3	8–9
Year 4	9–10
Year 5	10–11
Year 6	11–12
Year 7	12–13	Lower secondary
Year 8	13–14
Year 9	14–15
Year 1	15–16	Higher secondary
Year 2	16–17
Year 3	17–18

Hong Kong

The Hong Kong system was based on the United Kingdom system, with an optional year at kindergarten, six years of primary school (小學) and six years of secondary school (中學), followed by four years at university. Primary 1 – 6 (小一 – 小六) corresponds to Years 1 – 6 in the UK, and Forms 1 – 6 (中一 – 中六) correspond to Years 7 – 12. Usually students begin Primary 1 at age 5 or 6 and complete Form 6 at age 17 or 18.

In Hong Kong, international schools follow the system of the country they are based upon, for example the English Schools Foundation uses the UK year system, and French International Schools use the French collège, école, lycée system. Also, the English term Form followed by the English number is common usage even in otherwise Cantonese conversations.

France

Education is compulsory from age 6 to age 14 or 16.

At the end of the lycée cursus, is the French Baccalaureat exam. It is possible in France to fail a year, and need to resit (redoubler).

Age	School	Classe	Cycle
2–3	École maternelle	TPS: Toute petite section	Cycle I : Apprentissages premiers
3–4		PS: Petite section
4–5		MS: Moyenne section
5–6		GS: Grande section	Cycle II : Apprentissages fondamentaux
6–7	École élémentaire	CP: Cours préparatoire
7–8		CE1: Cours élémentaire, 1^ère année
8–9		CE2: Cours élémentaire, 2^éme année	Cycle III : Approfondissements
9–10		CM1: Cours moyen, 1^ère année
10–11		CM2: Cours moyen, 2^ème année
11–12	Collège	Sixième
12–13		Cinquième
13–14		Quatrième
14–15		Troisième
15–16	Lycée	Seconde
16–17		Première
17–18		Terminale

Iran

The Iran system has experienced several changes in the last seven to eight decades. Prior to 1940–1950, the education system had consisted of three levels, called in order: an optional year in kindergarten, six years of primary school, finally followed by six years of secondary school ended up with a diploma. After some improvements during Mohammad Reza Shah Pahlavi, the system was changed to four consecutive periods: two optional years in kindergarten and pre-primary school, Primary School consisting of 5 years, 3 years in Middle School, and finally four years in High School. The system was ended up by honoring a diploma in certain majors, e.g. Math and Physics.

Around 1996–1997, one year was reduced from the entire education system and one was honored with a diploma after three years in high-school. However, if one would have liked to continue her/his education towards university degrees, one would have been required to take the last year, so called pre-university year. This year had been a requirement to participate in the Iranian University Entrance Exam for high school students. Again, around 2012, the system turned back to its previous system, consisting of two 6-year periods.

Ireland

In the Republic of Ireland, there are two levels of compulsory education; primary school (ca.5–12 years of age) and secondary school (ca.13–18 years). The names of each class are as follows:

• Junior Infants (4–5 years)
• Senior Infants (5–6 years)
• First Class (6–7 years)
• Second Class (7–8 years)
• Third Class (8–9 years)
• Fourth Class (9–10 years)
• Fifth Class (10–11 years)
• Sixth Class (11–12 years)

After Sixth Class, students move to secondary school, entering;

Junior Cycle:

• First Year (12–13 years)
• Second Year (13–14 years)
• Third Year (14–15 years) – Junior Certificate
• Fourth Year [or Transition Year] (15–16 years)

Senior Cycle:

• Fifth Year (15–17 years)
• Sixth Year [or Final Year] (16–18 years) – Leaving Certificate

In some schools, Transition Year is compulsory, in others it is optional, and in others is not available.

Italy

In Italy, education is compulsory from the age of 6 to the age of 16.

note: On parents demand, children can start the "Scuola Elementare" one year earlier.

Educazione Infantile:

• Asilo nido: 3 months – 3 years
• Scuola d'infanzia: 3 years – 5 years

Scuola primaria (informally:Scuola Elementare):

• I elementare: 6–7
• II elementare: 7–8
• III elementare: 8–9
• IV elementare: 9–10
• V elementare: 10–11

Scuola secondaria di primo grado (informally:Scuola Media):

• I media – 11–12
• II media – 12–13
• III media – 13–14

Scuola secondaria di secondo grado (informally: Scuola Superiore):

• biennio
  • I superiore – 14–15
  • II superiore – 15–16
• triennio
  • III superiore – 16–17
  • IV superiore – 17–18
  • V superiore – 18–19

Japan

In Japan, the years are organized in three stages and renumbered within each stage: 6 years in elementary school (小学校) years 1 to 6, then 3 years in lower secondary (中学校) years 1 to 3, then 3 years in higher secondary (高等学校, abbreviated 高校) years 1 to 3. The first nine years (elementary 1–6 and lower secondary 1–3) are compulsory, and the years in higher secondary school are voluntary. Completing higher secondary education or attaining an equivalent level is required before one may receive higher education at universities (大学).

Year	Ages	Stage
Year 1	6–7	Elementary
Year 2	7–8
Year 3	8–9
Year 4	9–10
Year 5	10–11
Year 6	11–12
Year 1	12–13	Lower secondary
Year 2	13–14
Year 3	14–15
Year 1	15–16	Higher secondary
Year 2	16–17
Year 3	17–18

Malaysia

Compulsory education in Malaysia spans a period of 11 years and comprises both primary and secondary education. Kindergarten is optional.

Malaysian primary school consists of six years of education, referred to as Year 1 to Year 6 (formerly Standard 1 to Standard 6). Year 1 – 3 are classified as Level One (Tahap Satu in Malay) while Year 4 – 6 make up Level Two (Tahap Dua). Primary schooling usually begins at the age of 7 and ends at 12. Students take their first national examination, the UPSR, towards the end of the Year 6 school year. Performance in the UPSR has no effect on their resuming schooling; all students continue with their secondary education after leaving primary school.

Secondary schooling usually begins at age 13. Secondary schools offer education for a total of five years, starting with Form 1 and finishing at Form 5. Forms 1 – 3 are grouped together into the "Lower Form" and Forms 4 & 5 are considered the "Upper Form". Students in Form 3 will have to sit for their second national exam, the PMR. They are then streamed into sciences or humanities classes for the Upper Form according to their performance in this exam. At age 17 students in Form 5 sit for the final level of national examinations, the SPM (Malaysian Certificate of Education). Achieving a passing grade in the Bahasa Melayu (Malay Language) portion of the exams is compulsory; failure results in an automatic failing grade for all subjects taken in the examination and the student is held back to repeat Form 5. Completion of the examination signifies that the student has completed formal education in Malaysia; an SPM certificate remains the base requirement to secure most jobs in Malaysia.

After the SPM, students have a choice of either continuing with Form 6 (which comprises 2 years, Lower and Upper Six) or entering matriculation (pre-university programs). If they opt for Form 6, they will be required to take the STPM examination. Although generally taken by those desiring to attend public universities in Malaysia, an STPM certification is internationally recognized and may also be used, though rarely required, to enter private local universities for undergraduate courses.

Educational stages in Malaysia

Year	Ages	School
Kindergarten (optional)	4–6	Preschool
Tahun 1 (Year 1)	6–7	Tahap Satu (Level One or Lower Primary)
Tahun 2 (Year 2)	7–8
Tahun 3 (Year 3)	8–9
Tahun 4 (Year 4)	9–10	Tahap Dua (Level Two or Higher Primary)
Tahun 5 (Year 5)	10–11
Tahun 6 (Year 6)	11–12
Tingkatan 1 (Form 1)	12–13	Menengah Rendah (Lower Secondary)
Tingkatan 2 (Form 2)	13–14
Tingkatan 3 (Form 3)	14–15
Tingkatan 4 (Form 4)	15–16	Menengah Atas (Upper Secondary)
Tingkatan 5 (Form 5)	16–17
Tingkatan 6 (Form 6) (optional)	17–19	Pre-university programme

New Zealand

In New Zealand children are required by law to attend 10 years of educational instruction, from the age of 6 to 16. The law also provides in the same legislation that all people are allowed to attend free education to the age of 18, this legislation is the Education Act 1989. Children enroll at primary school when they turn five years old. From years 1–6 students attend primary school. In years 7 and 8 students attend intermediate, or a joint school (years 1–8 or years 7–13). The final years of free education are spent in secondary school (years 9–13). New Zealand also has two older educational stage-numbering systems; standards 5 & 6 were largely unused with the introduction of intermediate schools in the 1950s, while "primmer" numbering was in use well into the 1970s, and some academically focused secondary schools still use "form" numbering.

Primary school: (sometimes includes up to year 8)

Year Level	Ages	Old systems
1	5–6	Junior 1	Primmers 1, 2 & 3
2	6–7	Junior 2	Primmers 3 & 4
3	7–8	Standard 1
4	8–9	Standard 2
5	9–10	Standard 3
6	10–11	Standard 4

Intermediate school:

Year Level	Ages	Old systems
7	11–12	Form 1	Standard 5
8	12–13	Form 2	Standard 6

Secondary school:

Year Level	Ages	Old system
9	13–14	Form 3
10	14–15	Form 4
11	15–16	Form 5
12	16–17	Form 6
13	17–18	Form 7

Norway

In Norway children start school at the age of six; before that kindergarten is voluntary. This school is called "barneskole" (childrenschool):

• 6–7: First grade
• 7–8: Second grade
• 8–9: Third grade
• 9–10: Fourth grade
• 10–11: Fifth grade
• 11–12: Sixth grade
• 12–13: Seventh grade

The second school is "ungdomsskole" (youth-school). At this level the students are rated with grades in each subject, in addition to behavior and orderliness:

• 13–14: Eighth grade
• 14–15: Ninth grade
• 15–16: Tenth grade

The last school before higher education is called "videregående skole" (ongoing school) and is voluntary, though most choose to attend. At this level students decide among separate career-related schools. The most popular such school is designed to prepare one for further education, while others prepare students for vocations such as mechanics, electricians, cooks and so on. Educational stages in these schools begin again at "one" and are named Vg1, Vg2, Vg3 and Vg4. Some of the more practical schools last only two years, and some students may choose to attend an extra year to study higher education. The typical duration is three years, though some schools offer a four-year program to enable students to engage in more athletics or gather real work experience.

• 16–17: Vg1
• 17–18: Vg2
• 18–19: Vg3
• 19–20: Vg4

Philippines

Previously in the Philippines, there are only ten years of compulsory education. School starts on the first or second week of June, while school ends in the last week of March or first week of April. There are three stages of education in the Philippines — elementary, junior high school, and senior high school. The original ten years of compulsory education, was raised to twelve years of education. This policy was implemented in June, 2012. Here is the table:

Grade	Age	School	Stage
Kindergarten	5–6	Preschool	Elementary school
Grade 1	6–7	Primary school
Grade 2	7–8
Grade 3	8–9
Grade 4	9–10
Grade 5	10–11
Grade 6	11–12
Grade 7	12–13	Secondary school	Junior high school
Grade 8	13–14
Grade 9	14–15
Grade 10	15–16
Grade 11	16–17		Senior high school
Grade 12	17–18

Russia

In Russia, compulsory education lasts eight or nine years and begins the year the child turns seven (8 years) or, sometimes, six (9 years). The first stage of elementary school can last either 3 years (so called 1–3 programme for children starting at the age of 7) or 4 years (so called 1–4 programme for children starting at the age of 6). After of the first stage all pupils enter 5th grade, thus pupils that started at the age of 7 do not attend the 4th grade.

Educational Stages in Russia

Year	Ages	School
Yasli	1–2	Early
Kindergarten	3–6 (7)
First Grade	7–8 (6–7)	Elementary
Second Grade	8–9 (7–8)
Third Grade	9–10 (8–9)
Fourth grade	9–10 (only for the pupils studying by 1–4 programme)
Fifth Grade	10–11	Middle
Sixth Grade	11–12
Seventh Grade	12–13
Eighth Grade	13–14
Ninth Grade	14–15
Tenth Grade	15–16	High
Eleventh Grade	16–17

While it is not compulsory to remain in school after graduating from middle school, a student can't progress to university without graduating from high school or vocational technical school.

Singapore

In Singapore, compulsory education lasts ten years and begins the year the child turns seven. However, most children receive a preschool education spanning two to three years before entering primary school after which they will move on to a secondary school.

Educational Stages in Singapore

Year	Ages	School
Preschool	3–6
Primary One	6–7	Primary
Primary Two	7–8
Primary Three	8–9
Primary Four	9–10
Primary Five	10–11
Primary Six	11–12
Secondary One	12–13	Secondary
Secondary Two	13–14
Secondary Three	14–15
Secondary Four	15–16
Secondary Five	16–17

While it is not compulsory to remain in school after graduating from secondary school, most go on to receive their tertiary education at a junior college, a polytechnic, or an institute of technical education (ITE) before moving on to university.

United Kingdom

England and Wales

In England and Wales education is divided into two stages: primary education and secondary education. Required assessment within the National Curriculum takes place in years 2 and 6 (National Curriculum assessments) and Year 11 (GCSEs). School education is generally followed by two years of further education – often in a Sixth form or Sixth form college and then three or four years at university by those who decide to stay in education.

Children begin school either in the school year or school term in which they reach their fifth birthday. Primary schools educate children from Reception through to Year 6, and may be subdivided into infant and junior schools. Alternatively, children may attend private prep schools.

Secondary education is compulsory to the age of 16. Schools have various possible names, such as grammar, comprehensive and secondary schools, which may or may not indicate selective admission or tuition fees (see main article). Sixth Form education is not compulsory at present, and not all secondary schools have a sixth form. There are also Sixth form colleges just for Year 12 and 13 students.

Some secondary schools still use the 'form' system, with Year 7 being First Form (or "first year"), Year 8 being Second Form, et cetera, up until Years 12 and 13, which together make up the Sixth Form (namely lower and upper sixth form). Some independent schools use other naming systems.

In some areas in England, a three-tier system of education is used, in which students pass through three stages: First school/Lower school (Reception to Year 3/4), Middle school (Year 4/5 to Year 7/8) and finally High or Upper School (Year 8/9–Year 13).

Numbering of years in English and Welsh State schools

Year	Ages	School	Key Stage
Nursery	3–4		Early Years / Foundation
Reception	4–5	Infant or Primary
Year One	5–6		Key Stage 1
Year Two	6–7
Year Three	7–8	Junior or Primary	Key Stage 2
Year Four	8–9
Year Five	9–10
Year Six	10–11
Year Seven	11–12	Secondary	Key Stage 3
Year Eight	12–13
Year Nine	13–14
Year Ten	14–15		Key Stage 4
Year Eleven	15–16
Year Twelve	16–17	Secondary or Sixth form college	Key Stage 5
Year Thirteen	17–18

Northern Ireland

The system in place in Northern Ireland resembles that in place in England Wales, but there are notable differences. Education is compulsory during only 12 years, with pupils starting primary school in the September following their 4th birthday (except for those born in July or August, who start a year later). Years are numbered from this point, meaning that Year 2 in the Northern Irish system is the closest in age range to England's Year 1.

As with England and Wales, education is divided into primary and secondary (or post-primary) sectors, with a division at age 11. The label Key Stage is also used, although with slightly different meanings to those seen in England. As of 2007 the province has a wholly selective system at the post-primary level, with all Year 7 pupils taking the Eleven plus tests. This system will end with the new intake in 2009, with new arrangements as yet to be confirmed.

Numbering of years in Northern Irish State schools

Year	Ages	School	Key Stage
Year One	4–5	Primary	Foundation Stage
Year Two	5–6
Year Three	6–7		Key Stage 1
Year Four	7–8
Year Five	8–9		Key Stage 2
Year Six	9–10
Year Seven	10–11
Year Eight	11–12	Secondary	Key Stage 3
Year Nine	12–13
Year Ten	13–14
Year Eleven	14–15		Key Stage 4
Year Twelve	15–16
Year Thirteen	16–17		Key Stage 5
Year Fourteen	17–18

Scotland

In Scotland, education is divided into two stages: primary education and secondary education. Primary education is delivered almost exclusively through primary schools which offer education for pupils aged between 4 and 12. Children are entitled to pre-school education from their third birthday, and must enter compulsory education from the August after their 5th birthday. There is some leeway in the starting date or pupils.^[5] Education lasts 7 years in the primary school, before pupils move to a secondary school for between 4 and 6 years, the last two being optional. There is some variation in the phasing of education in more remote areas of Scotland, where provision may be made in a through school, or in other combinations of institutes.

Numbering of years in Scottish State schools

Year	Ages	School
Nursery	3–5
Primary One	5–6	Primary
Primary Two	6–7
Primary Three	7–8
Primary Four	8–9
Primary Five	9–10
Primary Six	10–11
Primary Seven	11–12
First year (or S1)	12–13	Secondary
Second Year (or S2)	13–14
Third Year (or S3)	14–15
Fourth Year (or S4)	15–16
Fifth Year (or S5)	16–17
Sixth Year (or S6)	17–18

United States

In the United States the grades traditionally begin at 1 and run to 12; they are referred to by ordinal number (e.g. "third grade"). An additional preceding level called Kindergarten is now standard in most areas, and a further preceding level called Preschool education or Nursery school is not uncommon. In some parts of the state of Wisconsin, kindergarten is split further into junior and senior kindergarten.

Before the term "middle school" became much more commonly applied, some schools included grade 6 with elementary school and placed grades 7–9 in "junior high school".

At the secondary school level, grades 9–12 are also known as freshman (or "first-year"), sophomore, junior, and senior. At the post-secondary level (college or university), these terms are used almost exclusively to refer to what would otherwise be grades 13–16.

This table outline the ages, in years, of each grade level in the US. However, students are sometimes older because of grade retention or younger because of grade skipping.

Ages	Year
Elementary school
5–6	Kindergarten
6–7	First grade
7–8	Second grade
8–9	Third grade
9–10	Fourth grade
10–11	Fifth grade
Middle school
11–12	Sixth grade
12–13	Seventh grade
13–14	Eighth grade
High school
14–15	Ninth grade (Freshman)
15–16	Tenth grade (Sophomore)
16–17	Eleventh grade (Junior)
17–18	Twelfth grade (Senior)

See also

• Multi-age classroom
• Education by country
• United Nations Human Development Index

References

2. Greenberg, Michael (2007). "A Sudbury Valley Education: The View from Inside". Sudbury Valley School. Framingham, MA, USA. Retrieved 2015-07-25. How do you get access to a computer at school? There are a whole lot of kids that want to use it. What you instantly find is a culture of rules. You have to be certified to use a computer, which means someone who knows has to tell you how you turn it on, how you turn it off, all the things you have to do to not damage the machine, and you have to show them that you know how to do that before you can use the computer on your own.
3. "Schools in Manitoba". Manitoba Education. Retrieved 1 November 2014.
4. "Education Facts: Schools and School Boards". Ontario Ministry of Education. Retrieved 1 November 2014.
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