First of all, don't be too worried and discouraged. Mathematics can be gradually improved through study and practice.

Here are some suggestions and methods to help you improve your math level in senior three:

1. Ask for help and support:

If you find yourself having difficulty in math, don't bear it alone. It is important to ask for help and support. You can ask questions to the math teacher, attend after-school remedial classes or find classmates to study in groups to help each other solve problems.

2. Learn the basics systematically:

Reviewing and consolidating basic knowledge is an important step to improve mathematics ability. Take the time to study the content of the textbook carefully and understand the basic concepts and theorems. It is suggested to use study materials and problem sets to practice and master various problem-solving methods.

3. Make a reasonable study plan:

In senior three, you may have many learning tasks in other subjects, so it is necessary to arrange your time reasonably. Make a careful study plan, including math study, and make sure there is enough time for review and practice. Keep doing math exercises every day and keep a positive learning attitude.

4. Participate in math lectures and competitions:

Taking part in mathematics lectures and competitions can increase your interest and enthusiasm for mathematics. These activities can not only expand your mathematics knowledge, but also exercise your problem-solving ability and thinking mode. Through communication and competition with other excellent students, you can stimulate your learning motivation and improve your math level.

5. Do more exercises and mock exams:

Use various exercises and mock exams to improve problem-solving ability and time management ability. According to the requirements of college entrance examination, choose exercises with appropriate difficulty to practice. When solving a problem, we should pay attention to analyzing the problem, master the method of solving the problem, sum up the experience, and gradually improve the accuracy and speed of solving the problem.

6. Make full use of technical tools:

In the process of learning mathematics, we can make good use of calculators, mathematical software and other technical tools. They can help you verify answers, draw charts and perform complex calculations, and improve efficiency and accuracy.

Finally, unremitting efforts and continuous learning are the key to improve mathematics ability. Believe in your potential, constantly challenge yourself, and believe that you can gradually master math knowledge and skills in senior three.