What should the teacher ask if a student answers non-verbally?

The appropriate question for the teacher to ask when a student answers non-verbally is to encourage the student to articulate what the image represents in words. This approach fosters verbal communication skills, allowing the student to express their understanding and interpretation of the non-verbal cues they provided. By asking the student to describe the image verbally, the teacher can gain insights into the student's thought processes and comprehension, which may be more nuanced than a simple visual response.

Encouraging students to put their thoughts into words is essential in educational settings, as it strengthens their ability to communicate effectively and organize their ideas. Furthermore, this not only aids in assessing the student’s knowledge but also helps them develop critical thinking and verbal articulation skills, which are integral to learning.