Subject-Aware Load Balancing · Staff WhatsApp Message + Printable Notice Slip

Free Teacher Substitution & Timetable Allocation Tool

Tick absent teachers for today and let the solver assign free staff — matching same-subject teachers first while balancing daily period load. Copy for your staff WhatsApp group or print the notice-board register with teacher signature column.

1. Daily Arrangement Settings

Leave a period cell blank in the timetable below to mark a teacher as FREE in that period.

2. Staff Timetable & Absent Teachers

Tick "Absent Today" for any teacher on leave. Edit class codes (e.g., 8-A, 9-B) or leave blank for FREE period.

Absent Today? Teacher Name Subject P1 P2 P3 P4 P5 P6 P7 P8 Load
Custom School Print Header & Guided Setup

Put your school's name on every printout & save your settings

Enter your school details once to stamp your official header on this tool's A4 printouts and Excel downloads. Want our team to set this up inside EdunodeX with your existing Excel register? Tick the box below.

Your school header is saved in your browser across all 3 tools. By saving, you agree to our Privacy Policy.

Why do this by hand every term?

Doing teacher substitutions on paper every morning at 8:00 AM?

EdunodeX connects staff leave requests directly to your school's master timetable, suggests balanced substitutions automatically, and notifies teachers on WhatsApp and the Teacher App.

  • AI-assisted timetable builder with conflict detection for rooms, labs, and combined sections
  • When a teacher marks leave, free same-subject teachers are ranked automatically by weekly load
  • Substitute teachers get an instant alert on their phone with the class topic and attendance sheet