A preschool, also known as nursery school, pre-primary school, playschool or kindergarten, is an educational establishment or learning space offering early childhood education to children before they begin compulsory education at primary school. Primary education is the basic education and takes place in the first to fifth standard.
A primary school (or elementary school in American English and often in Canadian English) is a school for children from about four to eleven years old, in which they receive primary or elementary education. It can refer to both the physical structure (buildings) and the organisation. Typically it comes after preschool, and before secondary school.
In India, high school is a grade of education from Standards IX to X. Standards IX and X are also called Secondary School. Mathematics, Science, Social Sciences, Art, and Physical Education Usually, students from ages 14 to 17 study in this section. These schools may be affiliated to national boards or various state boards