What type of teaching aid is an audio recording?

An audio recording is classified as a nonprojected teaching aid because it does not rely on visual projection technology to convey information. Instead, it focuses solely on auditory elements, delivering content through sound, which can help reinforce learning by engaging the auditory senses. This format allows instructors to provide complex information, such as narratives or instructions, without the necessity for visual components.

In contrast, projected aids typically involve visual elements displayed through projectors or screens, which are not applicable to audio recordings. Simulated aids imitate real-life scenarios, often accompanied by visual stimuli, while training props offer tangible objects for hands-on learning experiences. These categories highlight the distinct nature of audio recordings as tools that rely purely on sound to facilitate education.