At our recent assessment morning, we were able to look at and discuss in detail the descriptors from the KS2 Programme of Study and break them down in to age related expectations.
Some statements lent themselves to all year groups ( with the appropriate level of challenge/maturity), whilst others were felt to be more appropriate at later stages in learning.
I have collated the information and attached them for reference.
Statement or segment from Programme of Study by Yr Grp Statements across Key Stage List
Age related Expectation – Overview grid by Yr Group