What to expect?

With the first unit finally over, i don't exactly know what to expect for the rest of this trimester. There were just certain aspects of the unit that I got, and just did not get. One thing I really struggled on is the six trig functions, which really hit me hard while I took the test. I know I have to work a lot harder on understanding those. It's essential for the exam that I know these things. But what really helped me understand the unit circle was that activity we did with our own unit of measure, measuring the radius of the unit circle, finding x and y coordinates and so on. I guess just like last tri, Pre-calc trig i find myself stuck like before. But last tri i also ended up getting better at the things i struggled on because of working harder. So i'm playing this trimester by day, i know how hard of a worker i am, so i just need to push myself a bit more to succeed in this class.