Go to @Gibraltar Bookshop they have a copy of Jordan Times most of the time and since I was there just today I'm sure they have what you're looking for!

Where can I buy snow globes near JU or any online store?

@Hallmark and @Gibraltar Bookshop

Where can I buy "dosseyat" for Tawjihi?

@Gibraltar Bookshop

Where can I find a job at a bookstore?

I don't know if anyone is hiring but you should apply to @Gibraltar Bookshop or @The Good Book Shop send them a message thru FB.. good luck

Where can I find an earth globe?

You can check @Gibraltar Bookshop they could have it

Where can I buy an hourglass for a reasonable price?

Maybe @Gibraltar Bookshop . They had them not sure if still available.

Where can I find a graphing calculator?

@Gibraltar - Except the bookstore I'm mentioning is on Abdoun Circle not in City Mall like what the map specifies.

Where can I buy a daily planner?

@Gibraltar