How do I set my theme in the Teacher App on my iOS device?
In Settings, you can choose between three app theme options, Light, Dark, and System Settings.
Open User Menu
In the Dashboard, tap the Menu icon.
Tap the Settings link.
Tap the Appearance link.
To select your preferred theme, tap System Settings to reflect your current device's theme , Light Theme for dark text on light background , and Dark Theme for light text on a dark background .