IB Computer Science 2027 – A2.1.4 Network Protocols – Lesson & Worksheet

IB Computer Science 2027 – A2 Network Fundamentals – Complete Bundle

## IB Computer Science 2027 – A2 Network Fundamentals – Complete Bundle IB DP Computer Science A2 Network Fundamentals complete bundle for the new 2027 syllabus. A comprehensive collection of classroom-ready lessons, worksheets and mark schemes covering network architecture, data transmission and network security. ### What is included - 18 lesson presentations - 18 student worksheets - 18 mark schemes / answer documents - Classroom activities and student tasks - Questions to check understanding - Resources covering SL and HL content ### Syllabus coverage **A2 Network Fundamentals** **A2.1 Network Fundamentals** - A2.1.1 Network Characteristics - A2.1.2 Digital Infrastructures - A2.1.3 Network Devices - A2.1.4 Network Protocols - A2.1.5 TCP/IP Model **A2.2 Network Architecture** - A2.2.1 Network Topologies - A2.2.2 Network Servers - A2.2.3 Network Models - A2.2.4 Network Segmentation **A2.3 Data Transmission** - A2.3.1 IP Addressing - A2.3.2 Data Transmission - A2.3.3 Packet Switching - A2.3.4 Static & Dynamic Routing **A2.4 Network Security** - A2.4.1 Firewalls - A2.4.2 Network Vulnerabilities - A2.4.3 Network Countermeasures - A2.4.4 Encryption & Digital Certificates ### Suitable for - **IB Diploma Programme Computer Science** - **SL and HL** - **New 2027 syllabus** - **First assessment May 2027** - **Secondary students aged 16–18** A complete teaching bundle for covering Topic A2, with each lesson supported by a student worksheet and mark scheme. Suitable for classroom teaching, homework, revision and assessment preparation. --- **Please note:** This is an original teaching resource and is not affiliated with or endorsed by the International Baccalaureate Organisation.