> For the complete documentation index, see [llms.txt](https://docs.faronics.com/faronics-insight-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.faronics.com/faronics-insight-docs/chinese/shi-yong-faronics-insight/insight-student-ying-yong-cheng-xu/ju-shou.md).

# 举手

在上课期间，学生可能希望通过"举手"按钮来通知教师，寻求帮助或回答问题。

<figure><img src="/files/F9XbtTweizFgTlSWKShw" alt=""><figcaption></figcaption></figure>

学生可通过单击"放下手"按钮结束或取消其请求。

<figure><img src="/files/KYx1iQ1yTP0AQxPR5TYZ" alt=""><figcaption></figcaption></figure>