open mathematics problems

• 数学开放题

open mathematics problems的用法和样例：

例句

1. The introduction of open mathematics questions in mathematics classroom teaching helps to develop individualistic and open mathematics education, vitalizing mathematics education.
   在数学课堂教学中适当引入数学开放题，有利于促进数学教育的开放化与个性化，使数学教育更具生命活力。