Robot Chef — How-To Explaining

The child is the chef giving instructions; you are a very literal robot who does exactly what you’re told and nothing more. “Put the peanut butter on the bread” and the robot plonks the closed jar on top of the loaf. The comedy of the robot getting it hilariously wrong forces the child to explain how to do something step by step, in precise, ordered words: first, then, next, after that, last.

  1. Pick a familiar task. Making a jam sandwich is the classic, but “brush your teeth,” “build a block tower,” or “draw a face” all work.
  2. Announce the rules. “I’m a robot. I can only do exactly what you say. Ready? Tell me step one.”
  3. Follow instructions literally — and pause after each. If the child says “put jam on the bread,” set the jar (lid on) on the bread. Let them see the gap and fix it: “Oh! Open the jar first!”
  4. Keep the comedy on the robot, never the child. “Oops — you didn’t tell me to open it. I’m just a silly robot!” The child stays the clever director.
  5. Celebrate the finished sandwich (or tower, or face) — and swap roles sometimes so the child gets to be the robot and feel what vague instructions are like.

Variation: Phone-a-robot — the robot closes its eyes (or you give instructions over the phone) so there’s no pointing, only words. Alien chef — the robot has never seen a sandwich. Dance-move robot — explain a dance step by step. No-mess version — explain how to put on a coat or tie shoes, all mimed.

Requirements

  • Space: A table for the food or building version; anywhere for the mimed version
  • Surface: Wipeable surface if using real food
  • Materials: For the sandwich — bread, a spreadable filling, a child-safe (butter or plastic) knife; or blocks, a doll to dress, paper and crayons. The mimed version needs nothing
  • Participants: 1 adult ("robot") + 1 child ("chef"); a second child can be a second robot
  • Supervision: Adult-led; close supervision and adult-handled knife if real food is used

Rationale & Objective

Explaining how to do something is procedural, or expository, discourse — and it is harder and later-developing than telling a story. Lundine & McCauley’s (2016) tutorial documents that expository talk is highly decontextualised, leans on complex syntax and explicit temporal and causal connectives, and keeps developing well into adolescence, so practising it playfully at 5 builds a demanding school-readiness skill early. It sits at the far end of Westby’s oral-to-literate continuum (conversation → narration → exposition): the child must convey information removed from the here-and- now, marking sequence precisely — the same decontextualised-language muscle that predicts later reading comprehension (Uccelli et al., 2019). The literal-robot mechanic is what makes the abstract demand for precision concrete and self-correcting: when the robot plonks the closed jar on the loaf, the gap between what the child said and what they meant becomes visibly, comically obvious, and they revise — exactly the value of the widely used “Exact Instructions Challenge” (and its classroom cousins like Science Buddies’ “Robot, Make Me a Sandwich!”). Helpfully, children produce temporal words like first/then/after before they fully comprehend them, so a game with many low-stakes production reps plays right to the developing edge. Honest framing — keep the comedy aimed at the silly robot, not the child, and with a young 5-year-old take instructions only slightly literally at first, ramping up the absurdity as their skill and tolerance grow; the goal is a giggling director who keeps refining, not a frustrated one.

Progress Indicators

  • Early: demonstrates instead of telling (“like this!”) or points; gives one or two steps with no order words; steps come out of sequence or skip the obvious
  • Developing: lists 2–3 steps using mostly “and then… and then…” (“get the bread and then put peanut butter”); needs prompting (“what’s first?”); sentences around 5–6 words
  • Proficient: uses varied temporal connectives (first / next / after that / last), covers the main steps in order, starts specifying objects (“the butter knife”, “two slices”), and repairs a robot failure when prompted
  • Advanced: spontaneously orders four or more steps with mixed connectives, inserts the steps the robot would otherwise miss (open the jar first, spread with the knife), adds conditions (“be careful so it doesn’t…”), and adjusts when the listener is confused — a coherent procedure that stands on its own

Safety Notes

  • If you use real food and tools, supervise closely, keep knives child-safe and adult-handled, and mind allergies — swap nut butters for a safe spread; the tooth-brushing, tower, or mimed versions are zero-risk fallbacks
  • Comedy with the child, never at them — the funny part is the robot’s literal misreadings; frame every failure as the robot being silly so the child stays the competent director
  • Don’t over-literalise into frustration; with a young child take instructions only slightly literally and ramp up the absurdity gradually. If the child gets stuck, switch to “let’s figure out the next step together”
  • Building a full ordered procedure is demanding executive work — keep tasks short (3–5 steps) and few rounds, and stop while it’s fun; worth an SLP’s view if, by 5, the child can’t produce any multi-step sequence or uses no order words at all

Hints

  • Playfulness: give the robot a personality (clumsy robot, alien, very literal genie) and a robot voice; the sillier the literal failure, the more the child wants to fix it
  • Sustain interest: rotate the task (sandwich → tower → drawing a face → a dance move) and the robot’s character; let the child be the robot sometimes — brilliant for perspective-taking
  • Common mistake: silently fixing the gaps (defeats the point — voice the failure instead); demanding adult-level precision from a young child; rushing — pause after each step so the child sees the result and revises; correcting grammar over content
  • Limited space: the mimed version needs nothing — “tell me how to put on a coat / build a tower” with pantomimed literal compliance; tooth-brushing and getting dressed are zero-prep
  • Cross-domain: executive function and sequencing (planning and ordering steps); early computational thinking (the classic “algorithm and debugging” unplugged activity); theory of mind (the robot doesn’t know what you know); self-care and math (counting steps, quantities, first/second/last)
  • Progression: a 2-step routine with “first…? then…?” prompts → a 3–4-step task with the child volunteering order words → the full literal-robot sandwich with comic misreads → instructions with the robot’s eyes closed (no pointing) → the child instructs another child

Sources

  • Lundine, J. P. & McCauley, R. J. (2016). “A tutorial on expository discourse: structure, development, and disorders in children and adolescents.” American Journal of Speech-Language Pathology, 25(3), 306–320 — expository/procedural discourse is later-developing and connective-heavy
  • Uccelli, P., Demir-Lira, Ö. E., Rowe, M. L., Levine, S. & Goldin-Meadow, S. (2019). “Children’s early decontextualized talk predicts academic language proficiency in mid-adolescence.” Child Development, 90(5), 1650–1663
  • Bloom, L., Lahey, M., Hood, L., Lifter, K. & Fiess, K. (1980). “Complex sentences: acquisition of syntactic connectives and the semantic relations they encode.” Journal of Child Language, 7(2), 235–261 — temporal connectives precede causal/adversative
  • Westby, C. E. (1991). “Learning to talk — talking to learn: oral-literate language differences.” In C. S. Simon (Ed.), Communication Skills and Classroom Success. Thinking Publications — the oral-to-literate continuum (conversation → narration → exposition)
  • Science Buddies, “Robot, Make Me a Sandwich!” STEM activity, after the “Exact Instructions Challenge” (Josh Darnit, 2017) — the literal-instruction mechanic that forces explicit, ordered procedural language (practitioner activity, not a research study)
  • UK EYFS — Communication & Language, Speaking ELG (express ideas in full sentences using conjunctions, with modelling and support)
  • Head Start ELOF — Language & Communication, Goal P-LC 5 (expresses self in increasingly long, detailed, and sophisticated ways)
  • ASHA — Communication Milestones: 4 to 5 Years (gives and follows multi-step directions; uses longer, more complex sentences)