Computer Science Networking Worksheet (KS3 / GCSE)

This worksheet introduces students to computer networking, focusing on how devices communicate and share data within a network.

Students will learn about:
• The purpose of computer networks
• The difference between LAN and WAN
• Common network devices such as routers and switches
• The role of IP addresses
• How DNS is used to access websites
• The benefits and drawbacks of networking

The worksheet includes:
• Key terminology tasks
• LAN vs WAN comparison activities
• Network device identification and purpose
• Short-answer questions using GCSE command words
• Extended written questions to demonstrate understanding

Suitable for:
• KS3 Computing lessons
• GCSE Computer Science foundations
• Classwork, homework, or cover lessons
• Introducing networking before exam revision

This resource is designed to develop clear understanding of networking concepts using structured questions and real-world examples, while remaining accessible to learners working at KS3 or GCSE level.