Set the mode (by hours / date / count), days of the week, time - the system generates the whole semester. Skips holidays, regenerates without losing history.

Draw live with students. Shapes, text, images, timer - everyone sees changes instantly.

Assign a substitute teacher from a popover. Amber swap icon in the table. Visible in the calendar and the panel. Remove a substitution with one click.

Cancel a lesson - the row is greyed out, the time struck through. Restore with one click. Past lessons have limited actions.

Dialog to pick a group, type (make-up/extra), date and time. Auto-fills the time from the group configuration.

4 statuses per student + a note field. Stats in the header. Smart alert when not filled in. Saves only the changed records.

Numeric scale (5=green, 3=amber, 2=red), percentage, letter. Categories: test, quiz, oral answer. A large grade badge.

Assign work with a deadline. 4 statuses per student. Alert when the deadline is today or has passed. Interactive statuses in the previous-lesson preview.

Positive (green), negative (red), neutral (blue). Border-left color. Visible in the student and parent panel.

Editor with formatting. Separate fields for the lesson topic and plan. Smart alert when the topic is empty. Auto-save with a toast.

Accordion with 7 sections: topic, plan, attendance, homework (interactive!), grades, notes, remarks. Link to the full view.

Add a URL - the system fetches OG metadata (title, description, thumbnail, favicon). Preview before adding. Enter to add quickly.

Drawer with a list of students and their status: picked up (amber) / handed over (green). Auto-refresh every 30s. Manual refresh.

Contextual alerts: missing attendance, homework deadline, empty topic, lesson today. Dismissable. They analyze the state in real time.

820px drawer with all of the group's lessons. Grouped by month, sticky headers, color bars per type. Auto-scroll to today.

Configurable holiday calendar. The system skips them automatically when generating. Visible in the schedule.

The classic Polish scale. + and − modifiers configurable.

A percentage scale for tests and projects.

An international scale with configurable weights.

A large grade badge - the color depends on the value and the scale. 6=green, 3=amber, 2=red. Instant visual feedback.

4 buttons per student + a note. Stats in the header: Ob/Nb/Sp/Usp/None. Saves only dirty records.

Positive (green), negative (red), informational (blue). Border-left color + colored badge.

4 statuses per student. Quick-select a date from the next lessons. Alert when the deadline has passed or is today.

Grade average per scale, attendance percentage, homework completion rate. Visible in the student sidebar.

5 tabs in the profile: classes, grades, attendance, notes, homework. Color-coded table, group chips, statistics.

Enable/disable scales per school. Numeric modifiers (+/-) editable. Letter weights configurable.

Contextual alerts: missing attendance, homework deadline, missing grades. Dismissable, update in real time.

5 predefined: test (red), quiz (amber), oral answer (blue), project (violet), assignment (teal).