Im failing Algebra & I don't know what else to do?

Im in the 9th grade I take :

Honors World Geography

Spanish 2 ,

Honors English ,

Honors Physical Science ,

Robotics Engineering ,

Aero Space Engineering ,

& of all those subjects Im passing with the exception of one ..

ALGEBRA.

I've never been good at math , but good enough to pass.

My algebra teacher expects us to learn from the book & Idk if that's how Algebra is suppose to be taught but It's difficult for me to learn that way , & there's about 9 to 10 of us in that class that are on the list for summer school if we do not make atleast a C or above in these last 2 quarters before summer. I take the book home sometimes , & practice & study problems but I feel like it's too late in the game to understand it entirely. Ppl say talk to my teacher so he'll know Im serious about my grade , but he's never liked me. Any suggestions?