Has anyone experienced moving schools already at the start of the year?

So currently...I'm on the process of moving schools, whereas my current school started on June 22 and the one I'm switching to started on June 8. And I heard it'll be almost exam week for them, I'm nervous that I won't be able to catch up. I've only found some materials that are available online but I'm not even sure if they're the right ones for me to learn. I'm only holding onto the sliver of hope that maybe, the new school I'm going to will be able to provide me the right learning materials, make exceptions for me to take past tests and projects, and reconsider me taking the summative test at a later date.