A primary school or elementary school which children receive primary or elementary education from the age of about five to twelve, coming after preschool and before secondary school. In most parts of the world, primary education is the first stage of compulsory education.
Almost all schools in India like Kendriya Vidyalaya as well as the Jawahar N Vidyalayas in addition to other private school in the Delhi NCT are affiliated - the CBSE syllabus. The complete syllabus is separated into units. Each unit is then allotted a number of periods that are necessary to cover the portions of an academic year. The weightage marks thus got will be added to the score of the final exams. By this method, the students and the teacher would be able to plan the study of the variety of divisions of the syllabus correctly and efficiently.