A 3rd grade student with a language impairment is most likely to require support with which of the following activities?

A third-grade student with a language impairment is most likely to require support with using a checklist to edit written work. Language impairments can affect a student's ability to process language, understand syntax, and organize thoughts coherently. When it comes to editing written work, a checklist serves as a guide for students to ensure they are considering various aspects of writing, such as grammar, punctuation, and coherence. A student with a language impairment may struggle to recognize errors or construct meaningful sentences, thus needing additional support and guidance when using such a checklist.

In comparison, sorting vocabulary words into categories, sharing background knowledge with a peer, and working collaboratively in a small group might pose challenges, but they do not directly require the same level of structured guidance as editing writing. For example, while sorting vocabulary can help with categorization skills, it does not demand the same intricate language processing as writing does. Similarly, sharing background knowledge and collaborating with peers involve social and conversational skills that, while affected by a language impairment, do not necessitate the specific challenge of self-monitoring written work that a checklist represents.