Formal educationSystems of schooling involve institutionalized teaching and learning in relation to a curriculum, which itself is established according to a predetermined purpose of the schools in the system. School systems are sometimes also based on religions, giving them different curricula.
Main article: Early childhood educationPreschools provide education up to the age of between 4 and 8 when children enter primary education. Also known as nursery schools and as kindergarten, except in the USA, where kindergarten is a term used for primary education.
Preschool education is important because it can give a child the edge in a competitive world and education climate. While children who do not receive the fundamentals during their preschool years will be taught the alphabet, counting, shapes and colors and designs when they begin their formal education they will be behind the children who already possess that knowledge. The true purpose behind kindergarten is "to provide a child-centered, preschool curriculum for three to seven year old children that aimed at unfolding the child's physical, intellectual, and moral nature with balanced emphasis on each of them."
This period of education is very important in the formative years of the child. Teachers with special skills and training are needed at this time to nurture the children to develop their potentials.
Main article: Primary educationPrimary (or elementary) education consists of the first 5–7 years of formal, structured education. In general, primary education consists of six or eight years of schooling starting at the age of five or six, although this varies between, and sometimes within, countries. Globally, around 89% of primary-age children are enrolled in primary education, and this proportion is rising. Under the Education For All programs driven by UNESCO, most countries have committed to achieving universal enrollment in primary education by 2015, and in many countries, it is compulsory for children to receive primary education. The division between primary and secondary education is somewhat arbitrary, but it generally occurs at about eleven or twelve years of age. Some education systems have separate middle schools, with the transition to the final stage of secondary education taking place at around the age of fourteen. Schools that provide primary education, are mostly referred to as primary schools. Primary schools in these countries are often subdivided into infant schools and junior school.
In India, compulsory education spans over twelve years, out of which children receive elementary education for 8 years. Elementary schooling consists of five years of primary schooling and 3 years of upper primary schooling. Various states in the republic of India provide 12 years of compulsory school education based on a national curriculum framework designed by the National Council of Educational Research and Training.