teaching aid

American  

noun

1. material used by a teacher to supplement classroom instruction or to stimulate the interest of students.

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teaching aid British  

noun

1. any device, object, or machine used by a teacher to clarify or enliven a subject

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Usage

What is a teaching aid? A teaching aid is anything used by a teacher to help teach a lesson or make it more interesting to students. Teaching aids can come in almost any form. Some of the most common are pictures, videos, charts, flashcards, and objects, like three-dimensional models or educational toys. The term teaching aid is used to identify such materials as being a supplement to basic teaching (for example, teaching through a lecture). Teaching aids are intended to engage students in the topic being taught. Although teaching aids are sometimes more associated with elementary schooling, they can be used at every level of education and for every subject. Teaching aid should not be confused with a teacher’s aide, who assists a teacher in the classroom.

Example Sentences

Teaching kids who have never worn shoulder pads is both comedy and memorable.

From Los Angeles Times • Jul. 25, 2025

Teaching kids to honor their boundaries and stand up for themselves can reduce their risk of harm and change the course of their lives.

From Seattle Times • Apr. 21, 2023

Teaching kids this early can help them develop a healthy smile and care for their pearly whites throughout their lives.

From Salon • Oct. 16, 2022

Teaching kids how to navigate health care and what to do if they are mistreated or discriminated against would reduce maltreatment and empower citizens.

From Scientific American • Aug. 30, 2022

Teaching kids how to code will help them land good jobs, the argument goes.

From The Guardian • Sep. 21, 2017