random groups of 3Groups of 3

Trios: small enough that nobody hides

In a group of three, every voice is needed. There is no back row, and a disagreement has a tiebreaker built in. This page opens the generator on Make teams of 3. Paste the names and press the button: the generator works out how many groups it needs and keeps them at three people, adding a fourth or leaving a pair only when the count does not divide by three.

Three roles for three people

Trios work best when each person has a job. Some common sets of roles:

• Reader, writer, reporter. One reads the task aloud, one records the answers, one presents to the class.
• Speaker, listener, observer. A classic in coaching and communication training: the observer gives feedback on how the conversation went, then roles rotate twice so everyone tries each one.
• Builder, tester, timekeeper. For science labs and design challenges.

Rotate roles each session, and a class of trios gets everyone practicing every skill.

Groups of 3 outside the classroom

• 3x3 basketball. The half-court game plays three against three, usually with one substitute, so a trio plus a spare makes a team.
• Escape games and puzzles. Three people solve together without crowding the clues.
• Interview panels and judging. Three judges avoid tied decisions.

Reading the table

The table below shows the groups for 16 to 32 people. 21 students make seven trios; 22 make six trios and one group of four; 23 make seven trios and one pair. The groups always stay within one person of three.

Need bigger groups? Try groups of 4. Want exactly three groups, whatever their size? Use 3 teams.