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	Computer science
What topic	WAN and LAN networks
What length (min)	30
What age group	Doesn't matter
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

WAN and LAN Networks

Objectives

• Understand the difference between WAN (Wide Area Network) and LAN (Local Area Network).
• Identify examples of WAN and LAN in real-world scenarios.
• Explain the basic components that make up both types of networks.

Materials

• Whiteboard and markers
• Projector and screen
• Computer with internet access
• Handouts with diagrams of WAN and LAN architectures
• Video clips illustrating WAN and LAN networks (optional)

Grade/Age Group

Suitable for all grades (no specific grade).

Subject

Computer Science

Class Size

20 students

Lesson Length

30 minutes

National Curriculum Alignment

This lesson aligns with the UK National Curriculum for Computing, focusing on understanding networks, systems, and their components.

Lesson Structure

Step Number	Step Title	Length	Details
1	Introduction	5 minutes	Briefly introduce the topic of networks, discussing their importance in technology and communication.
2	Definition and Differences	10 minutes	Define WAN and LAN; highlight key differences between them. Use examples relevant to students' everyday lives.
3	Components of Networks	5 minutes	Discuss the essential components that constitute both WAN and LAN (routers, switches, cables, etc.).
4	Real-world Applications	5 minutes	Present various real-world applications of WAN and LAN, encouraging students to provide their own examples.
5	Video/Interactive Content	5 minutes	Show a short video clip that illustrates WAN and LAN networks in action, followed by a brief group discussion.
6	Q&A and Summary	5 minutes	Open the floor for any questions students may have. Summarize the main points of the lesson and clarify doubts.

Homework

• Assign students to research a local business or organization that utilizes either LAN or WAN in their operations and write a short report on its structure and benefits.
• Collect homework on the following lesson; no presentations required.

Assessment

• Monitor student engagement during discussions and Q&A.
• Review the homework reports for understanding of WAN and LAN concepts.

Lesson script