A complete IB Computer Science A2.1.3 resource on network devices, covering gateways, hardware firewalls, modems, NICs, routers, switches and wireless access points. Includes clear lesson slides, network diagrams, real-world school scenarios, TCP/IP layer mapping, misconception checks, IB-style practice questions and guidance for writing accurate “describe” responses. Designed for IB Computer Science SL and HL students preparing for first assessment 2027.
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A bundle is a package of resources grouped together to teach a particular topic, or a series of lessons, in one place.
Bundle
A2 Networks
Teach the full A2 Networks unit with 17 IB Computer Science presentations covering A2.1.1–A2.4.4, for first assessment 2027. **Included sections** - A2.1 Network Fundamentals: computer networks, modern digital infrastructures, network devices, network protocols and TCP/IP model - A2.2 Network Architecture: network topologies, the function of servers, networking models and network segmentation - A2.3 Data Transmissions: types of IP addressing, transmission media, packet switching and routing - A2.4 Network Security: firewalls and network protection, common network vulnerabilities, common network countermeasures, encryption and digital certificates The presentations combine explanations, visual examples and revision activities to support classroom teaching and exam preparation. Includes SL content and HL extensions; A2.4.2 and A2.4.3 are HL-only topics. Suitable for IB Diploma Computer Science teachers and students aged 16+. Each included resource is available through the bundle.
£49.99
Bundle
IB Computer Science A2.1 - Network Fundamentals
A complete IB Computer Science A2.1 Network Fundamentals bundle covering computer networks, modern digital infrastructures, network devices, network protocols and the TCP/IP model. Includes five coordinated lesson slide decks with clear explanations, diagrams, real-world school networking scenarios, protocol and layer comparisons, misconception checks, IB-style examination practice and guidance for writing accurate describe responses. Designed for IB Computer Science SL and HL students preparing for first assessment 2027.
£14.99
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