Full-screen Messages
Choose which broadcast-style classroom cards appear, and how long they stay on screen.
Section start cards
A full-screen phrase card appears before the timer starts.
Automatic warning cards
Each warning can also be tuned below. Cards start early enough that the full message clears before the named time remains.
Changing this sets the fallback length for every warning card.
Overtime
Move soon
Wrap soon
Pace check
Next move flashes
Wrap flashes
Pace pulse
Default is off. When enabled, it flashes the remaining time at a chosen interval.
Good for iPad use when the teacher naturally reaches for the clock.
Student board
Saved on the server for the room; any open student board refreshes its theme automatically.
Language
Defaults to the browser language. Use this to force Henri's controls to English or French on any device.
Inspectable JSON files for English and French UI chrome. Lesson exercises stay in English unless we intentionally add them here.
Lesson timing
Default is on. The teacher header uses the school period clock while the big clock stays on the current activity.
Shows the planned HENRI runtime inside the bell-to-bell period, leaving the difference for settling, copying, homework, transitions, and tech.
With the defaults, opening at 2:25 infers a 2:00-2:45 class period. Opening at 1:57 prepares the 2:00 period.
Run deck
Rename the visible button text without changing what each control does.
Utility buttons
Timer buttons
Button preview
Sheets source
Pair a HENRI Google Sheet for manual draft publish. Current class keeps running if the Sheet disconnects.
Checking source...
No long token is shown here after pairing.
Stored only in this browser tab; school login replaces this later.
Codes expire after 10 minutes and work once.
For support: fingerprint only, no raw token and no lesson body.