School term changes made to ease traffic congestion in Auckland during the Rugby World Cup could have a detrimental effect on students' NCEA exam preparations, Northland principals say.
The Ministry of Education last year instructed schools to adjust their terms to allow for a longer than normal holiday in October.
The ministry said Auckland traffic flows would be enhanced by moving the term holiday break to correspond with the final stages of the tournament.
As a result, terms one and two were extended and term four, when senior students sit their NCEA exams, was shortened by two weeks.
Northland principals say the short time available for students to prepare for exams when they return from term break holidays may prove to be a detrimental factor to student achievement levels.