Pupil-teacher ratio (PTR)

Definition
‘The average number of pupils per teacher at a given level of education, based on headcounts of both pupils and teachers’ (UIS-UNESCO, n.d.).

References
UIS-UNESCO (UNESCO Institute of Statistics). n.d. ‘Pupil-teacher ratio (PTR)’. In: Glossary. Accessed 1 September 2020: http://uis.unesco.org/en/glossary-term/pupil-teacher-ratio-ptr 

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