Connecting Computers
Understanding that computers can be linked together to share resources.
About This Topic
In Year 2 Computing, students learn that computers connect to form networks, allowing them to share resources like printers, files, and internet access. This addresses key questions such as why computers need connections, examples in classrooms or homes like school laptops sharing a printer, and what happens without them, for instance no shared work or printing. Simple explanations focus on teamwork among devices, mirroring how children collaborate.
This topic fits the KS1 Information Technology programme of study, where pupils use technology purposefully. It develops early awareness of digital systems, encourages observation of everyday tech like wireless routers or smart TVs, and builds prediction skills through scenarios. Connections to other subjects include maths grouping and English discussion of sharing stories digitally.
Active learning suits this abstract concept perfectly. When students map classroom devices, build string models of networks, or role-play sharing files, they experience connections firsthand. These approaches make ideas visible and fun, strengthen memory through movement and talk, and spark curiosity about the digital world around them.
Key Questions
- Explain why computers might need to be connected to each other.
- Identify examples of connected devices in the classroom or home.
- Predict what would happen if a school's computers were not connected.
Learning Objectives
- Identify at least three devices in the classroom that are connected to a network.
- Explain in simple terms why computers need to be connected to share resources.
- Predict one consequence of a school's computers not being connected to a network.
Before You Start
Why: Students need basic familiarity with turning on computers and using a mouse and keyboard to interact with connected devices.
Why: Recognizing common digital devices like printers, tablets, and computers helps students identify examples of connected technology.
Key Vocabulary
| Network | A group of computers and other devices that are linked together so they can share information and resources. |
| Connected | When devices are linked together, usually by wires or wirelessly, so they can communicate with each other. |
| Share | When connected devices allow multiple users or computers to use the same things, like a printer or a game. |
| Resource | Something useful that can be shared between connected computers, such as a printer, a file, or access to the internet. |
Watch Out for These Misconceptions
Common MisconceptionComputers only connect wirelessly, never with cables.
What to Teach Instead
Networks use both cables and wireless signals like Wi-Fi. String model activities let students see physical links first, then compare to invisible waves, building accurate mental pictures through comparison and touch.
Common MisconceptionAll devices connect automatically without a network.
What to Teach Instead
Devices need a network to share resources reliably. Role-play sharing failures without connections helps students predict and discuss real issues, turning guesses into evidence-based understanding.
Common MisconceptionNetworks are just for playing games online.
What to Teach Instead
Networks mainly share schoolwork, printing, and files. Classroom hunts identifying printer links shift focus to practical uses, with group talks reinforcing purposeful technology over entertainment.
Active Learning Ideas
See all activitiesDevice Hunt: Classroom Connections
Students walk the classroom to spot connected devices like computers to printers or tablets to Wi-Fi. They draw quick sketches and note what each shares. Gather as a class to share findings on a shared chart.
String Model: Network Links
In groups, use toys as computers and string or pipe cleaners to link them, showing shared resources. Tug strings to simulate sending files. Discuss how breaking a string stops sharing.
Role-Play: Share or Not
Pairs act as computers: one has a file, the other a printer. Practice 'sending' with claps or notes when connected, then mime problems without links. Switch roles and report back.
Prediction Draw: No Network Day
Individually draw and label what happens at school without connections, like no shared pictures. Share drawings in pairs, then class vote on biggest problems.
Real-World Connections
- In a library, computers are connected so people can search for books, use the internet, and print documents from any available printer.
- At home, smart TVs, game consoles, and tablets often connect to a home Wi-Fi network to stream movies, play online games, or download apps.
Assessment Ideas
Give each student a card. Ask them to draw one device in the classroom that is connected to a network and write one word explaining why it is connected (e.g., 'share').
Ask students: 'Imagine our classroom computers were not connected. What would be one thing we could not do that we can do now?' Listen for answers related to sharing printers or accessing shared files.
Hold up pictures of different devices (e.g., a printer, a standalone calculator, a tablet). Ask students to give a thumbs up if they think the device needs to be connected to a network to work well, and a thumbs down if not. Discuss their choices.