K 12 is an English abbreviation for kindergarten to grade 12, a special term for education, and an abbreviation for preschool education to high school education. Now it is widely used to refer to basic education. K 12 refers to the education of children from kindergarten to 12 grade, usually 5-6 years old to 17- 18 years old, which is the first and last grade of free education in the United States, Australia, Britain and Canada. K 12 is a general term for basic education in the world, which is mainly adopted by the United States, Canada and other North American countries.

First of all, the meanings of the two kinds of education are different. K 12 refers to the education from kindergarten to 12 grade, and other education refers to the education that children receive at school. The educational platforms of the two educational models are also different. K 12 is mainly educational institutions, which also need to provide some teaching software and teaching platforms, but other education is mainly school and parent education.

The biggest difference between K 12 education and other education is that the educational time span of k 12 is a little smaller than other education. K 12 focuses on remedial classes, with shorter teaching time and better effect.

K 12 is a special term for education now, which can be used to refer to some basic education, and there are remedial classes in all grades. Although children nowadays are under great pressure to study, they can only become masters by eating hard.

It is called reading online education institution, and the trinity teaching method: online course: initial input-digestion-output; Class teacher's full service: exchange questions and answers, internalization ability; Offline original supporting teaching materials: review and consolidate, deepen understanding. Help improve children's learning ability.