noun
audiovisual educational materials
Refers to teaching resources that combine sound and images, such as videos, slides, and audio recordings, used in classrooms or self-study.
この授業では視聴覚教材をよく使います。
We often use audiovisual materials in this class.
視聴覚教材を活用すると、学習効果が高まります。
Using audiovisual materials enhances learning effectiveness.
Compound of 視聴覚 (audiovisual) and 教材 (teaching materials). The term is a modern coinage reflecting the use of multimedia in education.