IB Computer Science 2027 – A2.2.4 Network Segmentation – Lesson & Worksheet

IB Computer Science 2027 – A2.2.4 Network Segmentation

IB DP Computer Science A2.2.4 Network Segmentation lesson and worksheet for the new 2027 syllabus. A classroom-ready resource covering how networks can be divided into smaller sections to improve performance, security and management.

What is included

• Lesson presentation
• Student worksheet
• Classroom activities
• Student tasks
• Questions to check understanding
• Mark scheme / answers

Syllabus coverage

A2.2 Network Architecture

A2.2.4 Network Segmentation

Students explore how network segmentation divides a network into smaller sections and how this can improve network performance and security.

Topics include:

• Network segmentation
• Dividing networks
• Network performance
• Network security
• Access control
• Network management
• Real-world segmentation scenarios

Students apply their understanding to network design scenarios and consider when segmentation may be appropriate.

Suitable for

• IB Diploma Programme Computer Science
• SL and HL
• New 2027 syllabus
• First assessment May 2027
• Secondary students aged 16–18

The resource can be used as a standalone lesson or incorporated into an existing IB Computer Science scheme of work.

Please note: This is an original teaching resource and is not affiliated with or endorsed by the International Baccalaureate Organisation.