Covid-related teacher and student absences are putting immense pressure on schools generally and teachers in particular.
Manawatū-Whanganui Post Primary Teachers' Association regional chairwoman Rebecca Hopper said many schools were trying to work around the problem of absences.
"That could be by finishing the school day earlier, rostering different levels of students home each day/week, or moving all teaching and learning online.
"Some schools are still trying to run a normal classroom-based timetable as well as cater to students online."
Nearly all schools in the Taranaki, Whanganui and Manawatū education regions are now dealing with active Covid cases.