Service & Software
Online K-12 Education
K-12 (kindergarten through 12th grade) is the term commonly used for talking about a person’s first 13 years of schooling before entering university. It also refers to the Elementary and Secondary education. Elementary education starts at the age of five or six. Secondary education is for children aged 12 to 18. Secondary school generally takes place in a high school, which is often divided into junior and senior high. Junior high is for those aged 12 to 15 and senior high…
- Types
- Elementary education(Grades 1-5) · Junior high education(Grades 6-8) · Senior high education(Grades 9-12)
- Applications
- Teacher · Student · Parents
5 editions2 January 2026