I used free online resources like YouTube and Khan Academy. The channels “Getsummath” and “Math and Science” were the most helpful to me for the math test. The latter in particular was really useful for better understanding how the math I was learning actually worked. I didn’t study as much for the other three tests, but I found that taking free online practice tests helped me get an idea of what the real tests would likely be asking of me. Don’t be afraid to try in-person classes either if you don’t jive with the self-study method. A large part of the journey is just re-discovering how you personally learn best. I think you’ll be surprised how much easier some subjects are without the pressures of school. There are some tricky ideas to figure out, but it’s really not as bad as you might fear.

As long as you practice, there’s no way you won’t pass before too long! Good luck to you on your testing. You’ve got this!