Schools are free to organise in the way that best suits them
The full quote is
Schools are free to organise and deliver the curriculum in the way that best suits their circumstances and needs. There are no constraints relating to time allocation or organisation of subjects.
They can choose to
retain their existing approach to curriculum organisation whilst adopting a new approach to delivery
or
develop more imaginative and innovative ways of delivery of the statutory curriculum. Such changes in approach might include moving away from a rigid hourly timetable, combining the teaching of one or more subjects in a thematic way or using a series of whole days - in or out of school - to focus on a particular topic.
Source:
Making the most of learning - implementing the revised curriculum, published by Curriculum and Assessment 3-14 Division, Welsh Assmebly Government. Enquiries: 029 20367 5427