Computer networks worksheets for Grade 7 Computer Science introduce students to how connected devices exchange information, share resources, and communicate across local and global networks. Through a reading passage about information travelling through networks, students explore nodes, wired and wireless connections, network infrastructure, switches, routers, data packets, communication protocols, local area networks (LANs), and the internet.

This resource connects network terminology to practical school-based examples, including sharing documents, printing assignments, accessing online learning materials, and communicating with people in other locations. Students examine how individual devices and network equipment work together to support digital communication and collaboration.

What Students Practise

• Identifying nodes, connections, and network infrastructure in computer networks.
• Explaining the differences between Ethernet cables and wireless connections that use radio signals.
• Comparing the roles of switches and routers in moving information between devices and networks.
• Describing how data packets travel towards their destinations and why protocols help devices communicate in an organised way.
• Distinguishing local area networks from wider networks connecting devices across cities, countries, and continents.
• Explaining how network infrastructure supports file sharing, printing, online learning, and collaboration.

Activities and Questions Included

The worksheet combines reading comprehension with vocabulary practice, diagram interpretation, and written explanations. Students read and summarise a dialogue, complete a matching activity, fill in a cloze passage using network terminology, and label a network diagram. A passage titled How Information Travels Through Networks provides the information needed to answer questions about network components, connections, and communication.

Students then complete multiple-choice questions, true-or-false statements, short-answer responses, and an extended-response task. The final written response asks students to explain how a school network could support sharing files, printing assignments, and accessing online learning resources, using the roles of nodes, connections, infrastructure, switches, routers, and the internet in their explanation.

Included Resource and Teacher Support

• Grade 7 Computer Science worksheet covering computer networks and internet fundamentals.
• Reading passage, dialogue summary, matching activity, cloze passage, and labelled-diagram task.
• Multiple-choice, true-or-false, short-answer, and extended-response questions.
• Separate PDF teacher guide with learning objectives, teaching tips, discussion questions, and common mistakes.

The teacher guide provides practical support for introducing network concepts, prompting classroom discussion, and addressing common misunderstandings about how network devices communicate.

Classroom Use

Use this computer networking worksheet during a Grade 7 lesson on networks and the internet, as guided reading and independent practice, or as a review of networking vocabulary and concepts. The school-network scenario gives students a concrete context for explaining abstract processes and connecting technical terms to familiar digital activities. The resource is listed under a general framework rather than a named curriculum standard, making it suitable for teachers introducing foundational networking concepts within their own Computer Science programme.