I'm a little slow today. It's a donation to a school that meets CRA guidelines (I'm guessing it's a title one?)
Donations do not need to "provide financial services" (although they do since they're "financial" in nature)
I donate to title one schools for all kinds of things like, peaches, coats, opera tickets, etc., They all qualify
Take CRA credit for this as a donation to LMI audiences (Title One Schools). You don't need any more justification.
(Perhaps you're thinking service credit where you'd need to be providing "financial services or training"?)