You are preparing for a live Slack User Essentials session and you have started to...

The correct answer is B . To provide hands-on practice with message threads, the activity must require participants to post a reply in a thread. An ice-breaker prompt works well because the facilitator can post one starter message and ask participants to reply in the thread with their answer. This gives learners practical experience opening a thread, replying in context, and understanding how threads keep side conversations organized without cluttering the main channel. Option A tests conceptual knowledge but does not provide actual practice using threads. Option C uses a poll, which may teach polling behavior or reactions but does not necessarily require threaded replies. Option D uses a huddle, which is an audio/video collaboration feature and does not teach message-thread behavior. Effective Slack User Essentials training should turn core features into simple interactive tasks. The music ice-breaker is low-risk, approachable, and naturally suited to practicing threaded conversation in a training channel.

Reference topic: Learning and Enablement — live training activities, hands-on thread practice, in-channel exercises, Slack User Essentials, and interactive learning design.

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