Expressing sympathy here! My D had a dreadful teacher for physics in 9th grade. She was in an advanced math cohort, so that wasn’t the issue. There was a text but they never used it. Rarely got homework and when they did, it was not returned in a timely way. Grade rested almost entirely on very few tests. Projects were poorly conceived and sometimes abandoned mid stream after students had put in considerable work. Her final grade was OK but she felt as though it was a year of science instruction wasted and is reluctant to touch the subject matter again.
I hope this doesn’t turn your child off physics for life! I think a conversation with advisement is warranted. Good luck!