Education in historic periods of:-
Sukhothai – Ayutthaya – Early Bangkok
There were 2 levels of education
Royalty & nobles – educated by Rajbundits (ราชบัณฑิต) – ‘royal’ teachers (particularly one skilled in Sanskrit language, mastered vedic scriptures in the four vedas , Hindu rituals and Hindu law, religion, music or philosophy)
Commoners – moral education in temples