1-2-4-All icon: circular pattern of dots and arrows showing the converging group conversation

1-2-4-All

Engage Everyone Simultaneously in Generating Questions, Ideas, and Suggestions (~15 min.)

Tell me and I will forget. Teach me and I may remember. Involve me and I learn.
— Benjamin Franklin

Purposes

In 1-2-4-All, participants first work alone, second in pairs, then in small groups, to generate solutions to a specific challenge. It engages every voice regardless of group size, generating a kaleidoscopic view of perspectives, and expresses ideas people would otherwise keep to themselves. It sets an active tone for a group and diminishes power differentials. It taps into the group’s collective knowledge, leading to better ideas and shared ownership, which simplifies implementation. This structure reinforces LS Principle #1, ­Include and Unleash Everyone.

Three whimsical, hand-drawn figures: a smiling person in green, a bearded elder in blue with round glasses, and a cheerful person in pink using a wheelchair — everyone included.

Principle: ­Include and Unleash Everyone.


Five Structural Elements—Min Specs

Structuring Invitation

“Let’s think about our shared challenge and generate ideas to address it. What opportunities do you see for making progress on this challenge?”

Space and Materials

Space for participants to work in pairs and quartets [breakouts]. Chairs, tables, and paper are optional.

Participation Distribution

Roles include host [tech host] and participants. Minimum group size is four. Everyone has an equal opportunity to contribute.

Group Configuration

Alone, pairs, quartets, whole group

Steps and Time Allocation

Intro: Share the structuring invitation and identify the shared challenge. (1 min.)

Individual Reflection: Individuals silently reflect and write down ideas. (1 min.)

Pair Up: Participants form pairs to share and build on ideas, trying to defer judgment and keep each idea distinct [breakouts of two or three]. (2 min.)

Form Quartet: Pairs join to form quartets to refine and differentiate ideas. [Manually merge pairs into quartets.] (5 min.)

All-Together Sharing: Everyone returns to plenary. A few people share something everyone should hear. [Alternatively, use Chatterfall—Each participant types one idea in chat and doesn’t hit Enter until prompted. Then everyone scrolls up to see what others wrote.] (7 min.)


Taking It Online

When technology or a large group make it difficult to manually transition from pairs to quartets, try 1-3-All. Skip pairs and go straight from individual reflection (1) to trios (3) before bringing the full group together (All). Keep in mind that with trios, it can be easier for one person to dominate the conversation, so make sure you build in time for everyone to share.


Practice Insights

Tips

Stick to precise timing and facilitate quiet reflection. As host, don’t over-help or overcontrol the group’s conversations.

Riffs and Variations

Try reversing the order or doing another round to dig deeper.

Practical Applications

1-2-4-All can be used to help teams prioritize tasks, get rich feedback after a presentation, unlock a discussion that has become dysfunctional or stuck, or include more voices in a challenging transition.

Optional String

Use Spiral Journal to deepen emergent ideas, or Mad Tea/Calm Tea to expand the range of ideas.


Attribution

Liberating Structure developed by Henri Lipmanowicz and Keith McCandless.

Collateral Materials

A one-slide overview of the elements (invitation, space and materials, participation distribution, group configuration, steps and timing) of 1-2-4-All in the LS constellation format.

A one-slide overview of the elements of 1-2-4-All in the LS constellation format.