I have neally done 303 now but im a bit stuck on 3 knowledge questions

K3D209 - The influences on how chilren develop and what these might mean in the context of them children you are working with

K3D213 - There are competing theoeies of how children develop and how current theoretical view influence practice

K3D214 - that childre ndevelop at widely diffrent rates, but in broadly the same sequence

and help would be great