Coursework is more than just homework. It counts towards final examination marks with the percentage depending on the subject taken and the individual examination boards. It has many forms, from creative work in art or design to statistical work in science and psychology. It can include essays, reviews, and many other formats.
Most students are taking several subjects and often find that all the coursework in these various areas are due at the same time. It can get to the point where you have to consider which piece of work should take priority. This is when you may want to consider professional help from the experts.