然而一种实用主义的“混搭”文化遍及这个领域，说明数学教育研究者还是支配了许多学习和教授方面的理论和模型。

Instead a utilitarian mix-and-match culture pervades the field given the fact that mathematics education researchers have at their disposal a range of theories and models of learning and teaching.

youdao

然而一种实用主义的“混搭”文化遍及这个领域，说明数学教育研究者还是支配了许多学习和教授方面的理论和模型。

Instead a utilitarian mix-and-match culture pervades the field given the fact that mathematics education researchers have at their disposal a range of theories and models of learning and teaching.

youdao