I feel so stupid but please answer this question for me, I'm going insane.

[Runner234]

I enrolled my children in a class, I've paid for them to go private as they have autism and couldn't cope with other children being in the class.

I've got my confirmation email and it says that we have successfully booked them for a 1-2-2 session.

Now I'm overthinking this but I need someone to clarify what this means.

A) one adult to two children
B) one adult to four children

Please help before I lose my mind.

Why don't you just ask them?

I'd assume it's one adult to two children. I'd ask them to be sure?

I think the middle 2 is a to. So 1 to 2 (one adult, 2 children)

If in doubt ask.

It's for your 2 children and the class instructor

They should have written "1 to 2". That "2" in the middle is confusing. I understand it's one teacher + two children.

The middle 2 is confusing. I'd assume an instructor plus your two children.

yes as pp. same as 121 is solo lesson 122 is 1 instructor 2 students

Yep - they really should have put “to” instead of the middle “2”, otherwise it looks like code for something.