Lesson Plan

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Lesson Plan
Grade: Date: 17/01/2026
Subject: Computer Science
Lesson Topic: Describe the characteristics of a robot
Learning Objective/s:
  • Describe the key characteristics of a robot, including structure, sensors, actuators, control system, programmability, autonomy, adaptability, energy source, mobility and human‑robot interaction.
  • Explain how programmability, autonomy and adaptability influence robot behaviour.
  • Identify common robot components and state their primary functions.
  • Compare different types of robots and match them to typical applications.
Materials Needed:
  • Projector and screen
  • Whiteboard and markers
  • Printed handout of robot characteristics table
  • Laptop with internet access for video demonstration
  • Sample robot kit (e.g., Arduino‑based) or images of robot components
  • Worksheets for group activity
 Introduction:

Begin with a short video of a robot performing a task to capture interest. Ask students what they already know about how robots work, linking to previous lessons on sensors and actuators. Explain that by the end of the lesson they will be able to list and describe the essential characteristics of any robot.
Lesson Structure:
  1. Do‑now (5'): Quick quiz on sensors and actuators from the previous lesson.
  2. Mini‑lecture (10'): Define “robot” and present the ten key characteristics using slides.
  3. Interactive diagram activity (12'): In pairs, students label a block diagram (sensors → control unit → actuators) and add power and communication links.
  4. Component showcase (8'): Demonstrate a simple robot kit, highlighting sensors, actuators and the control board.
  5. Group analysis (10'): Each group chooses a robot type (industrial, service, medical, etc.), identifies its characteristics, and completes a worksheet.
  6. Check for understanding (5'): Exit ticket – list three robot characteristics and give a real‑world example for each.
Conclusion:

Summarise the main characteristics and how they combine to give robots their capabilities. Collect exit tickets to gauge understanding, and remind students to record any unanswered questions. For homework, ask them to research a robot of their choice and write a brief paragraph describing its key characteristics and application.