college math and a science

[nj593]

Hi all, I need two more courses to graduate out of my psychology degree.
I need college math and science.
Is there any sites or material that make this pain free?
I really cant focus for to long "ADHD" which makes it hard for testing reasons.
Im better with videos or audio than the usual manner of reading..
Any suggestions from someone with the same problems would be appreciated.
Also on math what areas could i focus on and still pass? I know there are certain sections to worry about and others that only are covered like 10%, same for science if you please?
thanks again.

Hope you all had a great weekend.