We found 3 dictionaries that define the word teaching aids:

General (3 matching dictionaries)

1. teaching aids: Merriam-Webster
2. teaching aids: Collins English Dictionary
3. teaching aids: TheFreeDictionary.com

(Note: See teaching_aid as well.)

Definitions from WordNet (teaching aid) ▸ noun:  materials and equipment used in teaching ▸ Also see teaching_aid ▸ Words similar to teaching aids ▸ Usage examples for teaching aids ▸ Idioms related to teaching aids ▸ Wikipedia articles (New!) ▸ Words that often appear near teaching aids ▸ Rhymes of teaching aids ▸ Invented words related to teaching aids