In fact, it is not difficult to learn mathematics. The key lies in interest and time spent. Learning math is like building blocks. After the foundation is not laid well, it is naturally difficult to learn. However, there are stages. As long as your junior high school foundation is not very bad, high school study can still be very easy. Don't memorize the examples told by the teacher in class, but understand the reasons. For example, if an example is solved by a formula, you can change the parameters of this example and use the formula to see if it is solved. You may think it's easy for the teacher to solve with formulas, but if you don't have the teacher's guidance after class, you may not understand the solving process of this example tomorrow, so you should mainly do more exercises to learn mathematics. It can be said that if you learn well in front, you should be very relaxed. Sometimes today's study is to lay the foundation for tomorrow's study. If you don't digest what you learned today, you will find it difficult to learn tomorrow. If you continue to study for a long time, you will definitely not learn well. In addition, I would like to give you a suggestion. It is best to finish the homework after each class or after school at noon. Don't wait until you get home to ask the teacher what you will do and what you don't understand, so I believe you don't have to be afraid of the exam. I used to take the written test just to look at the formula exercises before the test. I believe you can take the test like me in the future without looking hard at the solutions of the exercises.