Hi, Im a high school student and ive been struggling with my maths classes at school. During classes themselves i seem to understand everything our teacher shows us but whenever im handed a test i fail every single time. Id like to go through the Maths coursebook guide presented on this board but im afraid i cant as in my country the order of the different topics is way different and i dont have time to mess around in multiple fields at once. How do i improve? Is it possible that just more practice will solve my issues? Should i get myself a bunch of books filled with problems and do those? Math is extremely important for me as its highly valuable(in terms of points) for the college i want to attend in the future(the field is cybersecurity).