Not at all. Although we have prioritised Science as a key area of focus, it is inevitable that these skills and capabilities are generic and applicable across the curriculum and whole school context. We very much endorse a whole school approach.
Much of the work and many of the projects run in schools have used Science as a driver for the PCs, but complemented additional time and focus through Circle Time, PSHE, Religious Education, Literacy and Numeracy. Obvious links with Physical Education and the Humanities subjects can also be found.
Schools taking PCs at a whole school level have moved from a Key Stage 2 focus to Key Stage 1 and Foundation Stage, using assemblies to complement PCs development.