Self Studying aps

<p>What is a do able amount of aps to self study? Would it be a good idea for me to start studying several of these aps over the summer or should I wait till January so that it is fresher in my mind? My school offers as chemistry but not ap, I will be taking as next year and I am wondering would it be do able to self study ap chem at the same time? I was thinking of picking from this last of aps to self study, they were Euro or world, Psychology, environmental science, and a physics course although I am not sure which is the easiest,
Thanks</p>

<p>Environmental Science or Psychology would probably be the easiest for you to self-study.</p>