Primary school in the context of Parochial schools

The National Day Parade (NDP) is an annual parade held in Singapore to commemorate its independence. Held annually on 9 August, it is the main public celebration of National Day, and consists of a parade incorporating contingents of the Singapore Armed Forces, Singapore Police Force, Singapore Civil Defence Force, primary and secondary school uniformed groups and other community groups, followed by a cultural presentation featuring music, songs, dance displays, and a fireworks show.

First held on 9 August 1966 to mark the one-year anniversary of Singapore's declaration of independence from Malaysia, it has been celebrated annually ever since. The parade had historically been held at the Padang, but were occasionally held at the former National Stadium, and in a "decentralised" format across the country to encourage wider public participation. Beginning in 1984, the Padang began to host the parade on a regular cycle (initially once every three years, and then every five years beginning 1995) and during all years marking anniversaries of national significance, with the event otherwise hosted by the National Stadium.

A school is the educational institution (and, in the case of in-person learning, the building) designed to provide learning environments for the teaching of students, usually under the direction of teachers. Most countries have systems of formal education, which is sometimes compulsory. In these systems, students progress through a series of schools that can be built and operated by both government and private organization. The names for these schools vary by country (discussed in the Regional terms section below) but generally include primary school for young children and secondary school for teenagers who have completed primary education. An institution where higher education is taught is commonly called a university college or university.

In addition to these core schools, students in a given country may also attend schools before and after primary (elementary in the U.S.) and secondary (middle school in the U.S.) education. Kindergarten or preschool provide some schooling to very young children (typically ages 3–5). University, vocational school, college, or seminary may be available after secondary school. A school may be dedicated to one particular field, such as a school of economics or dance. Alternative schools may provide nontraditional curriculum and methods.

Primary education is the first stage of formal education, coming after preschool/kindergarten and before secondary education. Primary education takes place in primary schools, elementary schools, or first schools and middle schools, depending on the location. Hence, in the United Kingdom and some other countries, the term primary is used instead of elementary.

There is no commonly agreed on duration of primary education, but often three to six years of elementary school, and in some countries (like the US) the first seven to nine years are considered primary education.

Free education is education funded through government spending or charitable organizations rather than tuition funding. Primary school and other comprehensive or compulsory education is free in most countries (often not including primary textbook). Tertiary education is also free in certain countries, including post-graduate studies in Guyanaand the Nordic countries.

The Article 13 of International Covenant on Economic, Social and Cultural Rights ensures the right to free education at primary education and progressive introduction of it at secondary and higher education as the right to education.

Education in Iran is centralized and divided into K-12 education plus higher education. Elementary and secondary education is supervised by the Ministry of Education and higher education is under the supervision of Ministry of Science, Research and Technology and Ministry of Health and Medical Education for medical sciences. As of 2016, around 94% of the Iranian adult population is literate. This rate increases to 97% among young adults ages between 15 and 24 without any gender consideration. By 2007, Iran had a student-to-workforce population ratio of 10.2%, standing among the countries with the highest ratio in the world.

Primary school (Dabestân, دبستان) starts at the age of 6 for a duration of six years (previously 5 years). Junior high school (Dabirestân دوره اول دبیرستان), also known as middle school, includes three years of Dabirestân from the seventh to the ninth grade. Senior high school (Dabirestân, دوره دوم دبیرستان), including the last three years (previously 4 years), is mandatory. The student at this level can study theoretical, vocational/technical, or manual fields, each program with its specialties. Ultimately, students are given a high school diploma. The requirement to enter into higher education is to have a high school diploma, and passing the national university entrance examination, Iranian University Entrance Exam (Konkur کنکور), which is similar to the French baccalauréat exam (for most of universities and fields of study). Iran suffers from a problem of over education and falsified academic degrees.

Education in Scotland is provided in state schools, private schools and by individuals through homeschooling. Mandatory education in Scotland begins for children in Primary 1 (P1) at primary school and ends in Fifth Year (S5) at secondary school. Overall accountability and control of state–education in Scotland rests with the Scottish Government, and is overseen by its executive agency, Education Scotland, with additional responsibility for nursery schools being the joint responsibility of both Education Scotland and the Care Inspectorate. Scotland's private schools are overseen by the Scottish Council of Independent Schools. Children in Scotland sit mandatory National Standardised Assessments in Primary 1 (P1), Primary 4 (P4), Primary 7 (P7) at the end of primary school, and Third Year (S3) in secondary school, which assist in monitoring children's progress and providing diagnostic data information to support teachers' professional judgement.

Each of Scotland's 32 local authorities have control over the provision of mandatory education and early learning and childcare (nursery education; not mandatory) in their area and have a statutory requirement to ensure pupils in each area receive adequate and efficient provision of school education. Each local authority has control over their own education budget and have responsibility to ensure that their local authority area is implementing national educational policy and guidelines as directed by the Scottish Government. When proposing a change to any aspect of education provision in their area, local authorities must engage in a formal process as required through the Schools (Consultation) (Scotland) Act 2010.

China was the host nation of the 2008 Summer Olympics. It was represented by the Chinese Olympic Committee (COC), and the team of selected athletes were officially known as Team China.

As the host country, China had a total of 639 athletes qualified for places on the national team, being the largest in its Olympic history. Chinese athletes qualified to compete in all 28 Olympic sports for the first time. Among these athletes, 469 were competing at their first Olympics, 165 had competed in Athens 2004, and 37 in Sydney 2000. Diver Guo Jingjing, shooter Tan Zongliang and basketballer Li Nan, made their fourth Olympic appearances, having first competed in Atlanta 1996. China also included 460 officials, making a total of 1,099 delegates. According to Olympic protocol, China entered as the last nation into the Beijing National Stadium during the opening ceremony, and was led by basketballer Yao Ming and Lin Hao, a 9-year-old primary school student who had rescued two schoolmates during the 2008 Sichuan earthquake.

A preschool (sometimes spelled as pre school or pre-school), also known as pre-primary school, play school, or nursery school, is an educational establishment or learning space offering early childhood education to children before they begin compulsory education at primary school. It may be publicly or privately operated, and may be subsidized from public funds. The typical age range for preschool in most countries is from 2 to 6 years (preschool to kindergarten).

A two-room schoolhouse is a larger version of the one-room schoolhouse, with many of the same characteristics, providing the facility for primary and secondary education in a small community or rural area. While providing the same function as a contemporary primary school or secondary school building, a small multi-room school house is more similar to a one-room schoolhouse, both being architecturally very simple structures. While once very common in rural areas of many countries, one and two-room schools have largely been replaced although some are still operating. Having a second classroom allowed for two teachers to operate at the school, serving a larger number of schoolchildren and/or more grade levels. Architecturally, they could be slightly more complex, but were still usually very simple. In some areas, a two-room school indicated the village or town was more prosperous.

A school uniform is a uniform worn by students primarily for a school or otherwise an educational institution. They are common in primary and secondary schools in various countries and are generally widespread in Africa, Asia, Oceania, the British Isles and much of the Americas, but are not common in the United States, Canada, and most countries in continental Europe.

An example of a uniform would be requiring button-up shirts, trousers for boys, and blouses and pleated skirts for girls, with both wearing blazers. A uniform can even be as simple as requiring collared shirts, or restricting colour choices and limiting items students are allowed to wear.

Elementary mathematics, also known as primary or secondary school mathematics, is the study of mathematics topics that are commonly taught at the primary or secondary school levels around the world. It includes a wide range of mathematical concepts and skills, including number sense, algebra, geometry, measurement, and data analysis. These concepts and skills form the foundation for more advanced mathematical study and are essential for success in many fields and everyday life. The study of elementary mathematics is a crucial part of a student's education and lays the foundation for future academic and career success.

A state school, public school, or government school is a primary or secondary school funded in whole or in part by taxation and operated by the government of the state. State-funded schools are global with each country showcasing distinct structures and curricula. Government-funded education spans from primary to secondary levels, covering ages 4 to 18. Alternatives to this system include homeschooling, private schools, charter schools, and other educational options.

A mock trial is an act or imitation trial. It is similar to a moot court, but mock trials simulate lower-court trials, while moot court simulates appellate court hearings. Attorneys preparing for a real trial might use a mock trial consisting of volunteers as role players to test theories or experiment with each other. Mock trial is also the name of an extracurricular program in which students participate in rehearsed trials to learn about the legal system in a competitive manner. Interscholastic mock trials take place on all levels including primary school, middle school, high school, college, and law school. Mock trial is often taught in conjunction with a course in trial advocacy or takes place as an after school enrichment activity. Some gifted and talented programs may also take place in one.

Third grade (also 3rd Grade or Grade 3) is the third year of formal or compulsory education. It is the third year of primary school. Children in third grade are usually 8–9 years old.

Middle school, also known as intermediate school, junior high school, junior secondary school, or lower secondary school, is an educational stage between primary school and secondary school.

Education in the Philippines is compulsory at the basic education level, composed of kindergarten, elementary school (grades 1–6), junior high school (grades 7–10), and senior high school (grades 11–12). The educational system is managed by three government agencies by level of education: the Department of Education (DepEd) for basic education; the Commission on Higher Education (CHED) for higher education; and the Technical Education and Skills Development Authority (TESDA) for technical and vocational education. Public education is funded by the national government.

Private schools are generally free to determine their curriculum in accordance with existing laws and regulations. Institutions of higher education are classified as public or private; public institutions are subdivided into state universities and colleges (SUCs) and local colleges and universities (LCUs).