The Department of Education, Sport and Culture says kids will benefit from an extra 30 minutes a year in the pool.
Instead of 26 shorter swimming sessions, children will now do 18 longer ones.
The Department says it's made the change to make sure kids are skilled swimmers before leaving primary school.
22 Primary Schools will adopt the new scheme in September 2025 with the remaining schools implementing it in February 2026.
Gales put two ferry sailings at risk tonight
Should the Island throw a birthday party for Barry Gibb?
Warning issued over icy roads
High ground could see 4 inches of snow on Saturday night
Mountain Road unlikely to open before Monday
Yellow warning for freezing temperatures tonight
School bangers night called off
AK47 and Uzi handed in to police