Lesson 1: What is Artificial Intelligence?
Complete Lesson Plan for Grades 3-5

Duration: 45 Minutes | Subject: Computer Science | Standards-Aligned

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Lesson Overview

An engaging introduction to AI concepts using everyday examples and hands-on activities that help students understand how machines can learn and make decisions. This lesson provides a foundation for understanding artificial intelligence in age-appropriate, concrete terms.

Grade Level Grades 3-5 (ages 8-11)
Subject Area Computer Science, Technology
Duration 45 minutes (one class period)
Prerequisites Basic understanding of computers; familiarity with technology in daily life

Learning Objectives

By the end of this lesson, students will be able to:

  1. Define artificial intelligence in simple terms and provide real-world examples that students encounter in daily life
  2. Distinguish between tasks that humans do well versus tasks that AI can help with, understanding the complementary nature of human and artificial intelligence
  3. Identify AI applications in everyday life including voice assistants, recommendations, image recognition, and predictive text
  4. Understand basic concepts of how AI learns from examples and patterns, similar to how humans learn through experience

Standards Alignment

Standard Description
CSTA 1B-CS-02 Model how computer hardware and software work together as a system to accomplish tasks
CSTA 1B-AP-10 Create programs that include sequences, events, loops, and conditionals
CSTA 1B-IC-18 Discuss computing technologies that have changed the world, and express how those technologies influence, and are influenced by, cultural practices
ISTE 1.5.d Understand how automation works and use algorithmic thinking to develop a sequence of steps to create and test automated solutions

Materials Needed

Technology

Printed Materials (All Included in Download Package)

Classroom Supplies

Preparation Checklist

Lesson Procedure

Step 1: Hook and Engagement (5 minutes)

Objective: Capture student interest and activate prior knowledge about AI

Activity: Begin with a "mystery demonstration" where you show students several examples of AI in action. Display voice recognition responding to commands, image identification tools recognizing objects in photos, or predictive text suggesting words as you type. Generate excitement and curiosity!

Guiding Questions:

Collect student responses on chart paper. Introduce the essential question: "What is artificial intelligence and how does it work in our daily lives?"

Step 2: Direct Instruction (10 minutes)

Objective: Provide clear, age-appropriate definitions and examples of AI

Present age-appropriate definitions and examples of AI. Use concrete analogies to make abstract concepts accessible:

Key Teaching Points:

Visual Examples to Show:

Emphasize: AI helps humans but doesn't replace human creativity, empathy, and judgment.

Step 3: Hands-On Activity - "Human vs. AI" Sorting Game (15 minutes)

Objective: Students actively engage with concepts by categorizing tasks

Divide students into small groups of 3-4 and distribute the sorting cards with various tasks. Students will categorize tasks into three groups:

Example Task Cards Include:

Group Discussion Prompts:

Teacher Role: Circulate among groups, ask probing questions, and note interesting insights to share with the whole class.

Step 4: Interactive Demonstration (10 minutes)

Objective: Concrete experience with how AI learns from examples

If technology permits, demonstrate a simple AI training tool like Google's Teachable Machine. This concrete experience helps students understand that AI learns from examples.

Demonstration Steps:

  1. Show students an "untrained" model that doesn't know anything yet
  2. Collect examples of 2-3 different classes (e.g., "thumbs up," "thumbs down," "peace sign")
  3. Train the model by showing it many examples of each gesture
  4. Test the model and show how it gets better with more training data
  5. Demonstrate what happens when you show it something it wasn't trained on

Discussion Questions:

Connect this demonstration back to the concept that AI learns from patterns in data, just like students learn from practice and examples.

Step 5: Closure and Reflection (5 minutes)

Objective: Students consolidate learning and demonstrate understanding

Distribute the "AI Around Us" worksheet where students identify three places they encounter AI in their daily lives. Students should:

Class Sharing: Invite 3-5 volunteers to share one example from their worksheet.

Formative Assessment - Exit Ticket:

Students answer three questions on their exit ticket:

  1. "Turn to your partner and explain what AI is in your own words." (Teacher observes and records)
  2. "What is one thing you learned about AI today?"
  3. "What is one question you still have about AI?"

Collect exit tickets to inform future lessons and address misconceptions.

Assessment Strategies

Formative Assessment (During Lesson)

Summative Assessment (End of Lesson/Unit)

Success Criteria

Students demonstrate mastery when they can:

Differentiation Strategies

For Advanced Learners

For Struggling Learners

For English Language Learners

For Students with Special Needs

Extension Activities

At Home - Family AI Scavenger Hunt

Students interview family members about where they see AI in daily life and create a family AI map. Challenge: Find AI in 5 different places in your home! Document with photos or drawings.

Cross-Curricular Connections

Long-term Project - AI Observation Journal

Start an ongoing AI observation journal where students track and document AI encounters throughout the school year. Each entry should include:

STEM Challenge - Build a "Smart" Device

Using simple materials, design a device that "acts" smart by responding to input. Example: A paper robot that "sorts" objects by color using a simple if-then algorithm that students manually execute.

Research Project

Students choose an AI application that interests them (self-driving cars, medical diagnosis, space exploration) and create a presentation explaining:

Teacher Notes and Tips

Common Misconceptions to Address

Preparation Tips

Classroom Management

Troubleshooting

Vocabulary

Term Student-Friendly Definition
Artificial Intelligence (AI) When computers and machines can do tasks that normally need human thinking, like recognizing faces or understanding speech
Pattern Something that repeats or happens in a similar way over and over again
Algorithm A set of step-by-step instructions that tell a computer what to do
Training Data Examples that we show to AI to help it learn, like showing pictures of cats so it can learn to recognize cats
Machine Learning When computers learn from examples instead of being told exactly what to do every time