saxon genitive, adjective or something else?

[MarilenaG]

Hello,
the meaning of what I'd like to say is "the reality of education". I give you a bit of context:"...in order to evaluate in what way it affects life, personal and institutional choices, and how it can be strictly linked to the reality of education and to child’s role"). I think I'll go for "the reality of", but could I say "education's reality" or "education reality" or educational reality"? I could never understand very well the difference between them.

many thanks to who can help!

[Mister Micawber]

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No, those don't work-- go with your original: linked to the reality of education and to the child’s role.
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Native English teacher at Mister Micawber's