Like Bednobs, I think that most courses that are of any real value would need to involve some (or, indeed, a good deal of) 'hands on' experience.
However if childminding might be a relevant career path for your daughter, the Professional Association for Childcare and Early Years ('PACEY') has an online course which might be of interest to her:
https://www.pacey.org.uk/training-and-qualifications/training-from-pacey/pre-registration-courses/preparing-to-work-in-home-based-childcare/
(I found the link to PACEY from the NHS Careers' website, so it's clearly a respectable and trustworthy organisation).