Group-O-Mat

Group-O-Mat builds fair groups in seconds: photograph the class list or import it from Excel, Numbers, Untis or CSV, pick a team size, shuffle, done. Made for teachers, coaches and anyone who needs to split a group quickly and transparently. FAIR AND UNDER YOUR CONTROL • Balance strength and gender, spread or separate traits (language level, elective …) • Rules: together, apart, fixed team – applied on every shuffle • Fair mixing avoids recent pairings; "who was with whom" heatmap • Lock teams and reshuffle the rest, dry run with five variants, balance report CLASSROOM TOOLS • Jigsaw: home and expert groups in three phases, with a timer and topics • Stations with rotation plan and round timer • Partner interviews: everyone meets everyone exactly once • Tournaments from the teams (knockout or round robin) with results • Rotating duties with absences and substitutes – as a printable PDF…