What are the main sectors of education and how do they interrelate?

The three main sectors of education are Formal Education, Informal Education, Religious/spiritual Education.

All of them are needed an important for the chilren's deveopment. Formal education give the necessary basic knowledge to support the children in their interest, informal education makes them became 'street smart' and provie them with opportunities to use their knowledge into application. While religious/spiritual education will affect the purpose of their actions.