What type of educational aids include slides and videos that can be projected for classroom viewing?

The correct answer focuses on projection aids, which specifically refer to tools designed to display visual content for an audience, such as slides and videos. These aids are utilized in educational settings to enhance learning by providing visual stimuli that can make concepts more comprehensible and engaging for students. Projection aids can effectively capture attention and supplement verbal instruction, making information more accessible.

While visual aids encompass a broader range of materials that enhance the learning experience, not all visual aids are necessarily projected; they can also include handouts, charts, or posters that do not require projection. Teaching aids is a general term that can refer to any material used to facilitate teaching, including textbooks, manipulatives, and digital devices, but does not specifically denote the aspect of projecting content. Interactive media typically involves technology that allows for interaction, such as quizzes, simulations, and online platforms, emphasizing student engagement rather than simply projecting visual content. Thus, projection aids are the most accurate representation of what is needed for classroom viewing of slides and videos.