Какие есть стадии учения? к примеру первым идёт детсад, потом средняя школа, потом старшая школа и так далее. на языке

First stage is kindergarten, It help kids at exploring of world with young years.
Second stage is secondary school, It is start of school’s way.
The third stage is the High School,in it, you are preparing to enter the university.
The fourth stage is the university. Where do you study in your specialty.