许多教育学家建议取消公开宣布这一行为。

Some educationalists hence suggest that public announcement of disciplinary measures be abolished.

德国哲学家、教育学家席勒，于18世纪在《美育书简》中首次提出“美育”的概念。

German philosopher and educator Schiller, in the 18th century in the "aesthetic Letters" first put forward the "aesthetic" concept.

教育学家设法将学生按相近的能力分班，因为他们认为这种按同等水平划分班级的做法是明智的。

Educators try to put pupils of similar abilities into classes because they believe that this homogeneous grouping is advisable.