---
title: "A Kindergarten Teacher Just Taught the Best AI Prompting Lesson on the Internet, and It's Not What You Think"
description: "5 source-backed AI claims from A Kindergarten Teacher Just Taught the Best AI Prompting Lesson on the Internet, and It's Not What You Think, with key…"
url: "https://kbanc.com/claims-library/a-kindergarten-teacher-just-taught-the-best-ai-prompting-lesson-on-the-internet-and-its-not-what-you-think"
source: "https://aiadopters.club/p/a-kindergarten-teacher-just-taught"
date: "2026-05-06"
topics: ["implementation", "strategy", "tools"]
generated: "2026-08-31"
---

# A Kindergarten Teacher Just Taught the Best AI Prompting Lesson on the Internet, and It's Not What You Think

By Kamil Banc | May 6, 2026

## Claims

1. **Peanut Butter Experiment** (source summary): The kindergarten teacher performed students' sandwich instructions exactly, revealing how missing steps produce failed outcomes.
2. **AI Lacks Common Sense** (Kamil's interpretation): AI lacks common sense, so prompts must explicitly include every step without assumptions.
3. **The Expert Curse** (Kamil's interpretation): Senior professionals struggle to articulate tacit knowledge, making them worse at instructing AI effectively.
4. **Checklist Roles Adapt Faster** (Kamil's interpretation): Roles built on checklists, like engineers and pilots, adapt to AI more easily.
5. **The Kindergarten Test** (Kamil's interpretation): Reading prompts aloud and adding steps for every 'obviously' catches missing instructions.

## Evidence

### Quote
> "The better you are at your job, the worse you are at telling AI how to do it." - Kamil Banc

### Key Statistics
- **3 minutes**: Approximate length of the kindergarten teacher's peanut butter and jelly instruction video
- **30 minutes**: Recommended conversation length with a checklist-obsessed colleague as an alternative to a prompting course
- **25 likes**: Engagement metric shown on the Substack post at time of extraction

## Context
The article uses a viral classroom video as an analogy for AI prompting: a kindergarten teacher followed her students' sandwich instructions literally, exposing omitted steps that adults assume are obvious. Kamil Banc argues that experienced professionals suffer an 'expert curse' because their tacit knowledge has become invisible to them, making it impossible to translate into explicit AI instructions. He contrasts checklist-oriented roles (engineers, pilots, surgeons, lawyers) with ambiguity-driven roles (executives, marketers, salespeople), suggesting the former adapt to AI more naturally. Practitioners can apply the 'kindergarten test' by writing prompts as if instructing a five-year-old, reading them aloud, and adding a step for every mental 'obviously.' A commenter pushed back, noting that skilled marketers already write detailed briefs and should not be lumped into the vibes-based category.

## Source
- Original: [A Kindergarten Teacher Just Taught the Best AI Prompting Lesson on the Internet, and It's Not What You Think](https://aiadopters.club/p/a-kindergarten-teacher-just-taught)
- Cite: kbanc.com/claims-library/a-kindergarten-teacher-just-taught-the-best-ai-prompting-lesson-on-the-internet-and-its-not-what-you-think