Traditional six-monthly school reports to parents may be axed in a revamped school curriculum with more localised teaching topics.
A review group on curriculum, progress and achievement, set up to develop new ideas for primary schools after national standards were abolished in 2017, wants parents to get real-time digital information about their children's learning instead of traditional reports.
A spokeswoman for Education Minister Chris Hipkins confirmed that he received a report from the review group just before Christmas, but said Hipkins was "still considering the advice".
However, National Party education spokeswoman Nikki Kaye said she would fight to keep "standardised information" being reported to parents.
"There is a huge debate about what that looks like and the balance of not having huge workloads for teachers," she said.