1. Think that mathematics is just memory and mechanical calculation: Many parents think that mathematics only needs to remember formulas and methods, and then do mechanical calculation. This concept will make children lose interest and enthusiasm in mathematics, and will also affect their thinking ability and creativity.

2. Do not pay attention to the cultivation of mathematical thinking: Many parents only pay attention to their children's grades and ignore the cultivation of mathematical thinking. They think that as long as children can recite formulas and problem-solving methods, they can get good grades. However, the cultivation of mathematical thinking takes time and practice, and it can only be truly mastered through constant practice and thinking.

3. Mathematics is out of touch with real life: Many parents think that mathematics is only an abstract subject and has no direct relationship with real life. This concept will make children feel that mathematics is boring and useless, and it will also affect their ability to apply mathematical knowledge.

4. Do not pay attention to the learning of mathematical language: Many parents only pay attention to their children's mathematical achievements and ignore the learning of mathematical language. They think that as long as children can solve problems, they can ignore the importance of mathematical language. However, mathematical language is the basis for understanding and expressing mathematical concepts. Only by mastering mathematical language can we better understand and apply mathematical knowledge.

5. Being too strict with children's mistakes: Many parents will criticize and punish their children too severely when they make mistakes, which will make them fear and resist mathematics. The correct approach should be to encourage children to try and make mistakes, and learn and grow from them.