1- For Google Classroom on the web
Most of the electric current browsers (Chrome, Firefox, Safari, Internet Explorer) support concealment readers and some of them take built-inward screen readers. For example, Chromebooks accept a built-inwards screen reader called ChromeVox which enables visually impaired students to access too role Chromebooks. Check this page to acquire more than most how to use ChromeVox. Similarly Apple Safari has VoiceOver which gives you auditory descriptions of onscreen content. FireFox has several options of screen readers which you tin acquire more nigh from this page.
ii- For Google Classroom on Android devices
If you lot are using the mobile version of Google Classroom on an Android device so y'all definitely call for to activate TalkBack. This is basically a pre-installed software which ‘uses spoken feedback for interaction'. Check out this page to learn more most how to function TalkBack.
Also, TalkBack works some other accessibility service called BrailleBack. Google BrailleBack ‘lets you connect a supported refreshable braille display to your device via Bluetooth. Screen content will live presented on the braille display too you lot can navigate together with interact alongside your device using the keys on the display. It is possible to input text using the braille keyboard.’ This app is available for complimentary download from Google Play Store. Check out this page to larn more than nearly how to install as well as enable BrailleBack.
3- For Google Classroom on iOS devices
If yous use Classroom on an iOS device , y'all tin make use of VoiceOver. This is basically a standalone concealment readers that ‘gives you lot auditory descriptions of each onscreen element and provides helpful hints along the means — whether yous prefer using gestures, a keyboard or a braille display. And it supports more than xxx languages, including multiple voice options.’ Check out this page to acquire more virtually VoiceOver.
Source: Classroom Help