Meet the Smart Machines: What Computers Can and Can’t Do
Grade 2 · Cybersecurity & AI Education · NYS 2-3.IC.1 · 40 Minutes
NYS-Aligned Standard
2-3.IC.1 — Identify and analyze how computing technology has changed the way people live and work. NYS Computer Science and Digital Fluency Learning Standards (2020)
Learning Objectives — “I Can” Statements
- I can give examples of “smart” machines that use artificial intelligence (AI) to help people.
- I can explain that computers follow instructions and learn from examples — they do not think or feel like people.
- I can describe one way smart machines have changed how people live or work.
Essential Question
How do smart machines help people, and what can’t they do?
Lesson Sequence
Hook / Warm-Up (8 min)
Play “Human or Machine?” Ask the class to wave, then ask: “Can a tablet wave back if we teach it to recognize a wave?” Introduce that some machines are smart — they can recognize pictures, voices, and words because people gave them lots of examples.
Direct Instruction (12 min)
- Define artificial intelligence (AI) in kid words: “a computer that learns from lots of examples to make a good guess.”
- Examples students may know: a voice helper that answers questions, a tablet that suggests the next show, a camera that finds faces in a photo.
- Big idea: smart machines are helpful tools, but they only do what people teach them. They do not have feelings and can make mistakes.
Guided Practice (12 min)
“Then and Now” picture match: pair an old way (paper map, library card catalog, handwritten letter) with a new computer way (GPS, search, email/message). Students explain how the smart tool changed the job.
Closure (8 min)
Exit ticket drawing: “Draw one smart machine that helps people. Write or tell one thing it can do and one thing it cannot do.”
SDI & Differentiation Block
Supports for MLLs/ELLs
Entering/Emerging (NYSESLAT Levels 1–2):
- Picture cards for each smart machine; label with one word (helper, camera, map).
- Sentence frame: “A ___ can ___.”
Transitioning/Expanding (NYSESLAT Levels 3–4):
- Pre-teach: smart machine, artificial intelligence, examples, helpful, mistake.
- Sentence frame: “A smart machine can ___, but it cannot ___.”
Supports for Students with IEPs
SDI Adaptation Dimensions: content, delivery
- Content: Provide a 3-pair “Then and Now” set instead of full set.
- Delivery: Read aloud; accept drawing or verbal response for the exit ticket; offer choice cards.
Suggested Placement: ICT
Answer Key / Model Responses
Then and Now matches: paper map → GPS; card catalog → search; handwritten letter → email/message.
Exit ticket model: “A voice helper can answer my question and play a song. It cannot feel happy or sad, and it can be wrong.”
Alignment Record
| Field | Value |
|---|---|
| Standard Code | 2-3.IC.1 |
| Standard Text | Identify and analyze how computing technology has changed the way people live and work. |
| Framework | NYS Computer Science and Digital Fluency Learning Standards (2020) |
| Source | nysed.gov — NYS CS & Digital Fluency Learning Standards (2020) |
| Confidence | High Confidence |
| Validation Notes | Code 2-3.IC.1 confirmed; IC = Impacts of Computing, grade band 2–3, Society sub-concept. AI is introduced as an example of computing technology that has changed how people live and work. All examples and activities are original and age-appropriate. |