What entrepreneurship activities work with a large group of students?

Anything where the activity happens at tables simultaneously rather than at the front. Formats that require every team to present to the whole room break somewhere around thirty students, because the maths of serial presenting stops fitting the time available.

How many students can a pitch activity handle?

There is no hard ceiling once you run it concurrently. It has been run with 400 at once. The limit is not the activity, it is whether every team has to be watched by everyone else.

How do you keep a hundred students on task without more staff?

Appoint a student judge at each table and run one clock from the front. Tables self-manage inside the time box. The moment an adult starts managing individual tables, the room stalls.

What is the right team size for a large group?

Four to five. Smaller teams leave too few ideas in the room and larger ones let students disappear behind the confident ones, and that effect gets worse as the room gets bigger.

Do you need microphones for an assembly format?

Only for the final. If most of the activity happens at tables, you need one microphone for the showcase round at the end rather than amplification for every team.

How long should a large-group session run?

Thirty to forty-five minutes including a final. Large rooms lose attention faster than classrooms, so fewer rounds with a clear finish beats a longer format.

What goes wrong most often with large groups?

Trying to run the classroom version unchanged. The failure is almost never the students or the activity, it is that a format built for serial presenting was scaled without changing its structure.

Entrepreneurship Activities for Large Groups & Assemblies (2026)

Q: What entrepreneurship activities work for large groups and school assemblies in 2026?

Ones where the activity happens at every table at the same time, rather than at the front. Any format that requires each team to present to the whole room breaks somewhere around thirty students, because serial presenting does not fit the time. The structural change that makes anything scale is simple: teams compete at their own table, each table sends one winner to a short final.

Running this with a class? SideHustle is free to play, needs no student accounts, and fits a class period. Get the game and the printable rules - we email you the link.

Why activities break at scale

Do the arithmetic. Eight teams pitching for one minute each is eight minutes of pitching and about twenty-five minutes of watching per student. Twenty teams is twenty minutes of pitching and, for any given student, nineteen minutes of sitting still.

The activity did not get worse. The ratio of doing to watching inverted. Every large-group failure is a version of this, and no amount of enthusiasm from the front fixes it.

The one change that makes it scale

Run the rounds concurrently and make the front of the room a showcase, not the venue.

Teams of 4 to 5 at each table
Every table runs the same round at the same time, on one shared clock
A student judge at each table awards the points
One table winner goes to the front for a final

Now a hundred students are all doing the activity for the same thirty minutes, and the front of the room hosts four pitches instead of twenty-five.

A 40-minute assembly format

5 min. Explain the rules once, from the front, with them visible on screen. Do not explain them table by table.

Rounds (about 7 min each):

Reveal the constraint to the whole room at once.
One minute for every team, everywhere, to invent a business.
Teams pitch at their own table, one minute each.
The table judge awards creativity and viability points.

Three rounds. Each table names its winner.

10 min final. Four to six table winners pitch to the whole room. One microphone. The room votes.

The whole assembly is participatory for thirty of its forty minutes, which is the entire trick.

What you need, and what you do not

You need: one screen everyone can see, one visible timer, and a student judge per table.

You do not need: more adults, devices for students, accounts, printed materials for every student, or amplification for anything except the final.

The staffing question is usually what stops schools attempting this. Appointing student judges answers it, and the judging is itself worth doing - a student who has had to justify a score pitches differently afterwards.

Adapting by size

| Group size | Structure | |---|---| | Up to 30 | Standard format, every team pitches to the room | | 30 to 100 | Table rounds, one winner per table, short final | | 100 to 400+ | Table rounds, section semi-finals, then a final |

The mechanic never changes. Only the routing of who watches whom.

Why it works in a room that big

Because the noise is the point. Twenty tables all inventing a ridiculous business at once produces a room that sounds alive, and students who would never volunteer in a silent hall will happily argue at a table of five. The format hides the exposure that assemblies usually amplify.

Try it

SideHustle is a free browser game built for this: draw a business name, roll a 12-sided die for an industry, one minute to invent, one minute to pitch, score on two axes. It runs from a single screen, needs no student accounts, and has been run with 400 students at once.

Get the game and the printable rules for your school - we email you the link.

Entrepreneurship activities for large groups and school assemblies in 2026