AP chem resources

Hey people. I am currently taking ap chemistry and since ap chemistry is based off of general chemistry,i thought it would be a good idea to look at college general chemistry lectures. But i can’t seem to find lectures that seem to closely resemble ap chem in terms of topics covered. I tried Mitopencourseware but that was of little help. Does anyone have a suggestion on this? What lecture should i use? Also, any other resources would be great if u would share them with me. In my arsenal, i have khan academy, learnapchemistry.com and of course my friendly neighborhood spider textbook. With all these, i’m still not earning the grade i want…what else should i do? How should i study? Help!!!