Please help: I study a lot and get bad grades

So I’m a sophomore taking the maximum course load, however math is really sinking my GPA. I’m taking precalc honors. I honestly study so much: I do the homework every day, ask questions in class, seek our extra help when needed, complete the study guides, make step-by-step guides for problems, and literally do 60+ practice problems before a test. But I’m still stuck with a C. Whenever I get to a test it’s like I don’t even know where to start or what to do with problems, run out of time, or make silly mistakes Anyone familiar with this situation or have any tips?
Really desperate here

The only tactic that ever worked for me was flash cards (old school, I know). I made one for every new concept, and added notes in my own words. I also made one for each wierd homework problem nuance. It was a big stack. Then I studied the heck out of them until I had them all memorized. Took them everywhere, and took them out for review when I had a few minutes free.

This should get you at least to a B. I find that teachers like to put some twist you never saw in homework or in class in the tests to see if you can put things together. The students who can do those get As (although sometimes, especially when you get to college, there are students who’ve had the material once already – which also positions them well for the As).

@intparent thanks! I might try that out this time. My teacher also puts twists on the problems (aka makes them 3 times harder) on tests, and sometimes I have no idea how to approach those

Yeah. I personally disagree with that approach. In fact, we have had some fairly vigorous discussions on CC in the past about this. Not going to start one here, but I am sympathetic. Teachers should teach what they want you to know, IMHO.

Check out my tips on doing well:

http://talk.collegeconfidential.com/college-life/1920853-college-is-a-step-up-from-hs-16-tips-on-doing-well-in-college.html

Don’t study, do actions. Studying is such a vague term. #2 use Patrickjmt on youtube to learn and practice concepts. #3 try to find practice tests online similar to your teacher’s format and take those

Studying is central to doing well, but You need to think about requirements in chunks. For example, if completing problems works well now, continue what you are doing. If tests are difficult, think about what kind of problem do you consistently do well and what areas are difficult? I think generally studying is good, but you need to identify areas of problems and then specific kinds of problems a sect gat cause difficulty. Keep doing what is working and then focus on problem areas and then work specifically on those.