Mae'r bathodynnau’n caniatau i’r plant gael mynediad am ddim i'r safle ac yn eu hannog i ymweld gyda'u teuluoedd y tu hwnt i oriau’r ysgol, a pharhau â'u taith ddysgu.
The badges act as a free entry to their site and encouragement to visit outside of school hours with their families to continue their learning journey.