1, highly abstract, mathematics is a highly abstract subject, and students have certain abstract thinking ability.

2, strong logic, mathematics is a very logical subject, students should have certain logical thinking ability.

3. Symbolism is strict. Mathematics is a discipline with strict symbolization. Students should master the meaning and usage of various symbols.

4. It needs long-term accumulation. Mathematics is a subject that needs long-term accumulation and requires students to practice and think constantly.