> 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="https://3970459452-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FZRWu12lrb9m1JXcVnWtG%2Fuploads%2FTTNiTRyuqVp9M3GSh23D%2FINS_S_Chat_11.3.png?alt=media&amp;token=2f634158-8287-4b9f-a5e4-6271be0eb8aa" 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="https://3970459452-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FZRWu12lrb9m1JXcVnWtG%2Fuploads%2FJTRf834nczGdaviEwySK%2FINS_S_Lower%20Hand_11.3.png?alt=media&amp;token=9e64a73e-c47f-4f32-9df8-c41b195b274d" alt=""><figcaption></figcaption></figure>