Bond books - which level?

[Monkey2222]

Sorry if this is a really noddy question…but for 11+ CEM exam prep should we be looking to do bond books at age 10-11 or 11+-12+?
Thanks in advance!

Anyone??

Depends on the child's age and their ability .
My year 5's are on 9-10 or 10-11 and I would hope them to move on to 10-11 ,11-12 and maybe a bit of 12-13 during year 6.We use other materials too.
I am noticing more gaps this year than usual probably due to lockdown and home learning.No point trying to push on if they are not ready.