Which of the following is a disadvantage of demonstrations?

The selection highlighting the requirement for detailed step-by-step explanations captures a key disadvantage of demonstrations in a teaching context. While demonstrations can visually present concepts or skills effectively, they often necessitate extensive explanations to ensure that all aspects are clearly understood by students. This can lead to longer instructional periods and, depending on the complexity of the topic, might overwhelm or confuse learners who may struggle to follow along without sufficient support.

In contrast, engaging multiple senses, enhancing student interaction, and building confidence in students are all significant advantages associated with using demonstrations. They provide a rich learning experience by appealing to visual, auditory, and kinesthetic learners, creating an interactive environment that can foster understanding and retention of information. By demonstrating skills or concepts, instructors can also instill confidence in students as they see practical applications in real-time. Thus, while demonstrations have many strengths, the need for comprehensive explanation highlights an inherent challenge in their implementation.