When do I submit my December ACT scores? Any helpful websites or practice worksheets?

Hello everyone,

I will be taking the ACT on December 9th. I am hoping to increase my score by a couple points, as I was very disappointed with my old score. I am seeking out help to see if anyone knows any helpful practice worksheets in regards to all the subjects.

Also, if I am taking the December ACT, do I need to blindly submit my ACT score? I heard that you have to send it before you see them so that they get to colleges in time. Or do I have enough time to see what my score is before sending them off? Let me know below!

Thank you!