How Artificial Intelligence Works
Artificial Intelligence Grades 9–12 5-day unit 48 deliverables Most lessons teach students to use a chatbot or to avoid one. Five complete days on how it actually works: a rule a person wrote versus a pattern a machine found, what the training examples decide, how a chatbot writes one piece at a time, what it can't do and why, and how to test one yourself. The lessons run on paper, and the online games are optional.
● Instant download · Lifetime access · Editable & print-ready
Print + digitalPDF, PowerPoint, Word & Google
Self-grading Google FormsThe quiz and all 5 exit tickets
10 online gamesComputer or tablet, no account
Every page keyedNothing says “answers will vary”
Short browser games that practice each day's lesson with new examples. Students play on a computer or tablet, with no account and nothing to install. Use one with the lesson or instead of the paper activity.
See the gamesWhat does this unit cover?
Most lessons about artificial intelligence teach students how to use a chatbot or tell them not to. This one teaches what the chatbot actually does. Day 1 splits the word in two: one kind of machine follows rules a person wrote, and the other found patterns in examples that nobody wrote down. Students already use both every day. Day 2 is about those examples. Every pile of them is finite, comes from the past and was chosen by people, and when a model fails, students name the gap in the examples instead of a fault in the machine.
Day 3 shows how a chatbot writes: one piece at a time, each one a likely next piece. That is why the writing sounds fluent even when it's wrong, and why the same question can get a different answer the next time. Day 4 works out what it can't do from how it is built. The part that writes doesn't check its answer against the world, and how sure it sounds is a style, not a measure. Day 5 hands students a test they can run themselves: write the standard first, aim at a limit, predict, run it more than once and report what they found.
No student opens a chatbot. Every chatbot answer in the unit is printed on the page and was written for it. Everything follows the same open-and-teach folders as the rest of the line: 00 Start Here / 01 Present / 02 Student Handouts / 03 Scenarios / 04 Activities / 05 Assessment / 06 Answer Keys, and every student page uses short, complete sentences.
Westbrook Lost and Found — Why Did It Stop Working?
Westbrook Middle School built a model to sort photos of lost property into four bins. A student club took 400 photos over two weeks in September, every one on the same gray table by the window in the afternoon, and the model got 46 of 50 test photos right. By January it calls winter coats “other,” does better in the afternoon than first thing in the morning, and has never used the headphones bin for the wireless kind. Students explain what went wrong from the examples the model was shown, then judge the club's plan to take twice as many of the same photos. Two pages, three questions and 6 points, with a key that gives what to look for, a model response and what to accept or reject.
Everything that's included
00 Start Here: Teacher
- READ FIRST teacher guide: what to print, in what order, and how to use the online games
- Teacher guide and pacing: each day's four time slots, minute by minute, plus a block for every online game with its link, play time and a question to ask afterward
- Skills Map and state standards, each code checked against its official wording, plus a ready-to-paste prompt for your own state
01 Present: Whole class
- One editable PowerPoint deck per day (56 slides: 12, 11, 11, 12 and 10), with speaker notes on every slide
- The slide script: every speaker note, printed in order
- Five printable bell ringers, one warm-up per day
02 Student Handouts
- Guided notes for all five days, in editable Word and print PDF
- Vocabulary glossary: all 51 terms, 10 a day and 11 on Day 3, defined
03 Scenarios
- Westbrook Lost and Found — Why Did It Stop Working? — Day 2, two pages, 6 points, keyed
- Ridgeway High Answer Line — What Would It Need? — Day 4, two pages, 6 points, keyed
04 Activities
- Write the Rule — Day 1: four made-up machines; write each one's rule, or what stopped you
- Two Rules That Both Fit — Day 2: two rules for the same six examples, tried on four new creatures
- Be the Chatbot — Day 3: follow a word count one word at a time, then check the sentence against the facts
- What Would It Need? — Day 4: six claims about chatbots, judged by the part each one would need
- Run the Test — Day 5: write a standard and a prediction first, then judge a recorded conversation
- 7 points each. Everything prints on the sheet students write on — nothing to cut out or laminate
05 Assessment
- Five exit tickets, one per day: 2 multiple choice and 1 written, 4 points each
- Unit quiz: 28 points, 20 multiple choice and 4 written, about 25 minutes
Digital: Google Forms™ and Google Slides™
- Six ready-to-assign Google Forms — the unit quiz and all five exit tickets — with 30 auto-graded items
- Multiple choice grades itself on submit, with feedback on every wrong answer; the 9 written answers land in your response sheet for you to mark
- Five Google Slides decks, one per day, with the same slides as the PowerPoint files
- Every link makes a copy in your own Drive
Online games
- Monster Club — Day 1, about 9 to 12 minutes: follow a written door rule, then predict what a machine that learned from photos will decide
- One Morning — Day 1, about 8 to 11 minutes: find ten machines in a bedroom, a kitchen and a street, and decide whether each one uses a written rule or a learned pattern
- Robot Repair Shop — Day 1, about 7 to 9 minutes: fix one sorting robot by editing its written rule and the other with better examples
- Blind Spot Hunter — Day 2, about 9 to 12 minutes: predict each app's mistakes from its training examples and name the kind of example that was missing
- Pet Detector — Day 2, about 5 to 7 minutes: choose and label the training pictures for a cat-or-rabbit detector, then test it
- Polly's Word Jar — Day 3, about 7 to 10 minutes: change the word cards in a robot parrot's jar and change what she says
- Spin the Sentence — Day 3, about 7 to 10 minutes: spin out a chatbot's reply one word at a time, then check it against the facts
- Trust or Check? — Day 4, about 8 to 11 minutes: build a fair poster with a made-up chatbot and decide which answers to check
- Break the Bot — Day 5, about 10 to 14 minutes: test a made-up homework chatbot against your own rules and write a short report
- Tech Fair Judge — Day 5, about 9 to 12 minutes: judge eight chatbot tests and name the testing step each weak one skipped
- They play in the browser on a computer or tablet, with no account. Use one in addition to the lesson or instead of that day's paper activity. Each game's short link prints on its day's activity sheet and answer key, and the teacher guide lists all ten
06 Answer Keys
- Eight key PDFs, 27 pages: every day's bell ringer, guided notes and exit ticket, every activity, both scenarios and the quiz
- Every written prompt keyed with what to look for, a model response and what to accept or reject — and every activity item carries a sample answer and a rule for the point
See the actual pages
One slide or page from four real files in the download, exactly as they appear.
One editable deck per day
Ten to twelve slides a day, low text, with the icons and layouts built as real shapes rather than flat images. Recolor them to match your room, or delete any of them. Every deck also comes as Google Slides.
- ✓ 56 slides across the five days
- ✓ PowerPoint, plus a Google Slides copy of every deck
- ✓ Speaker notes on every slide, also printed as a script
Notes students fill in as you teach
Two pages per day, following the slides in order, with that day's terms in a word bank on the page. Editable Word and print-ready PDF, and every one has a complete key.
- ✓ Five days, Word and PDF
- ✓ 51 terms, every one also in the glossary
- ✓ Full answer key for every page
The model that stopped working in January
Two long-form cases, two pages each. Every school, club and chatbot in them is invented. Students explain a failure from the examples a model was shown, not from a fault in the machine.
- ✓ Westbrook Lost and Found and Ridgeway High Answer Line
- ✓ Three questions, with a sentence starter under the first
- ✓ Scored out of 6, with a full key
Try to write the rule
Four made-up machines print on the sheet. For each one, students try to write the rule it follows, starting with If. When they can't, they write what stopped them, and that is the point: two of the four learned from examples, and nobody wrote their rule down.
- ✓ Two pages, 7 points, Day 1
- ✓ Nothing to cut out or laminate
- ✓ A sample answer and a rule for every point
Why teachers pick this unit
It teaches what a chatbot doesMost lessons teach students to use a chatbot or to avoid one. This one teaches how it works: a rule a person wrote, a pattern found in examples, and a sentence built one likely piece at a time.
Limits students can work outStudents don't memorize a list of what a chatbot can't do. They name the part it would need, and the limit explains itself. Day 5 gives them a test they can run on a chatbot nobody has explained to them.
Nothing says “answers will vary”Every written question ships with what to look for, a model response, and what to accept or reject. Every activity item has a sample answer and a rule for the point.
Safe to hand out as it isNo student opens a chatbot, makes an account or types a prompt. Every person, school and chatbot is invented, and no student page names a real company, product or model.
Ten online gamesEach one practices a day's idea with new examples, in the browser on a computer or tablet, with no account. Use one with the lesson or instead of that day's paper activity.
Print and digitalPrint-ready PDFs, every deck in PowerPoint and Google Slides™, and six self-grading Google Forms™ for the quiz and all five exit tickets.
What Teachers Say
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Leave a reviewQuestions teachers ask
How do I get the files after I buy?
Instant download right after checkout. You get editable PowerPoint and Word, print-ready PDF of everything, and the copy links for the six self-grading Google Forms™ and the five Google Slides™ decks.
Do I need a computer science background to teach it?
No. The READ FIRST guide says you don't need any tech background to teach it. Each slide's speaker notes say what to point to and what to say, the pacing guide gives every day minute by minute, and every page has a key.
Do my students use a real chatbot?
No. No activity asks a student to open a real chatbot, sign up for anything or type a prompt into a live product. Every chatbot answer in the unit was written for it and prints on the page, and no student page names a real company, product or model. The only web addresses printed are the Google Forms and Google Slides copy links and the online games' short links.
Will it scare students off chatbots, or oversell them?
Neither. The unit never says a chatbot thinks, knows, understands, wants or feels, and it never calls one useless. Day 4 teaches what a chatbot is good at, like drafting, rephrasing and sorting, and that it is weak at anything that has to be checked.
Where are the online games?
On this site, at /activities/ai/how-it-works. The unit has ten, about 5 to 14 minutes each: Monster Club, One Morning and Robot Repair Shop on Day 1; Blind Spot Hunter and Pet Detector on Day 2; Polly's Word Jar and Spin the Sentence on Day 3; Trust or Check? on Day 4; and Break the Bot and Tech Fair Judge on Day 5. Each game's short link prints on its day's activity sheet and at the top of its answer key, and the teacher guide lists all ten with a question to ask afterward. They play in the browser on a computer or tablet, with no account, and they aren't made for phones. Use a game in addition to the lesson or instead of that day's paper activity. If a game replaces the activity, grade that day by its exit ticket.
When does the unit quiz happen?
It sits after the five lessons, not inside them. The quiz is about 25 minutes and all five periods are full lessons, so run it in class on Day 6 or set it as a take-home with the self-grading Google Form. Either way you already have a grade for every student from the five exit tickets.
What if I have fewer than five days?
Teach Days 1, 3 and 4. Day 1 separates a rule somebody wrote from a pattern a machine found, Day 3 explains how a chatbot writes something new, and Day 4 turns that into a way of judging any claim about what it can do. Days 2 and 5 go deeper, and neither is needed to understand the other three.
What standards does it map to?
The Skills Map pairs each day with codes from the high school Artificial Intelligence specialty of the 2026 CSTA computer science standards (S1-AIN-DD-01, S1-AIN-DS-07, S1-AIN-DD-02, S1-AIN-DD-04, S1-AIN-HR-09 and S1-AIN-DD-05) and with Common Core reading standards for technical subjects: RST.9-10.3, RST.9-10.4 and RST.9-10.8, with the 11-12 equivalents. Every code was checked against its official wording, and page 2 has a blank table and a ready-to-paste prompt for your own state's standards.
Can I buy this with the other Artificial Intelligence units?
Yes. The Artificial Intelligence Unit Bundle holds this unit and five more — 25 teaching days and 254 files in one download, for less than buying them one at a time.