教具在英语中可以用 "educational supplies" 或 "teaching supplies" 来表示。这两个词都源于拉丁文，"educational" 来自 "educare"，意思是"培养"或"教育"；"supplies" 来自 "supplere"，意思是"补充"或"提供"。

例句：

The teacher went to the store to buy some educational supplies for her classroom.

The school district is providing teachers with a grant to purchase teaching supplies for their students.

中文翻译：

老师去商店买了一些教室用的教具。

学区为教师提供了一笔资金，用于为学生购买教学用品。