1, you can do textbook examples and do more basic topics. You must return to textbooks, especially chemistry, and remember chemical equations. Understand the examples thoroughly, and draw inferences from others.
2. Do ten simple multiple-choice questions, fill in the blanks first, and then do the calculation. Remember not to do difficult problems.
3. Have you corrected the wrong book before? Look at the wrong questions before and understand what you don't understand.
4. Ask the teacher questions you don't understand.
5. Exchange learning methods with other students.
6. The key is to relax yourself.
If you do the above, you will definitely get 90 points in math and 70 points in chemistry.
I hope it can help you adopt and study. Come on, be the first! !