Full lesson	Create for a teacher a set of content for giving a lesson, beginning with the lesson plan. Each new block of materials must begin with an H1 heading (other subheaders must be H2, H3, etc). When you describe required pictures, write those descriptions in curly brackets, for example: {A picture of a triangle}
Which subject	Design and technology
What topic	plc
What length (min)	30
What age group	College
Class size	20
What curriculum
Include full script
Check previous homework
Ask some students to presents their homework
Add a physical break
Add group activities
Include homework
Show correct answers
Prepare slide templates
Number of slides	5
Create fill-in cards for students
Create creative backup tasks for unexpected moments

Lesson plan

Topic

PLC (Programmable Logic Controllers)

Objectives

Understand the basic functions and applications of PLCs in automation.
Identify the components of a PLC system.
Explain how PLCs differ from traditional control systems.
Develop basic troubleshooting skills for PLC systems.

Materials

Whiteboard and markers
Projector and computer for presentations
Handouts summarizing PLC components and functions
Sample PLC hardware (if available)
Access to PLC programming software (if applicable)

Grade/Age Group

College

Subject

Design and Technology

Class Size

20 students

Lesson Duration

30 minutes

National Curriculum Compliance

This lesson corresponds to the national curriculum by integrating theoretical knowledge with practical applications in engineering and technology.

Lesson Structure

Step Number	Step Title	Length (minutes)	Details
1	Introduction to PLCs	5	Briefly introduce the concept of PLCs and their importance in automation. Share real-world examples of PLC applications.
2	Components of a PLC	10	Discuss the main components of a PLC system (CPU, I/O, power supply) using visual aids. Hand out materials summarizing these components.
3	PLC vs Traditional Control	5	Explain the differences between PLCs and traditional control systems, highlighting advantages of PLC usage.
4	Basic Troubleshooting Techniques	5	Present common troubleshooting scenarios and methods for diagnosing PLC issues. Provide practical tips to identify problems efficiently.
5	Q&A and Conclusion	5	Open the floor for questions to clarify concepts discussed. Summarize the key points of the lesson, emphasizing the importance of understanding PLCs in design and technology.

Homework

Students will be assigned a brief reading about advanced PLC programming techniques and asked to write a one-page summary to be submitted via email. Homework will be checked without presentations, focusing on understanding rather than public speaking.