Computing · Year 2

Active learning ideas

Connecting Computers

Active, hands-on tasks help Year 2 pupils grasp how computers connect because the topic mixes invisible signals with everyday objects. Moving around the room, touching wires, and acting out sharing builds accurate mental models that diagrams alone cannot.

• National Curriculum Attainment Targets
• KS1: Computing - Information Technology

• 15–30 min
• Pairs → Whole Class
• 4 activities

Activity 01

• Hundred Languages
• 25 min · Whole Class

Device 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.

Explain why computers might need to be connected to each other.

Facilitation Tip

During Device Hunt, give each pair a checklist so they move purposefully rather than wander aimlessly.

What to look for

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').

• Understand
• Apply
• Create
• Self-Awareness
• Self-Management
• Social Awareness

Activity 02

• Hundred Languages
• 30 min · Small Groups

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.

Identify examples of connected devices in the classroom or home.

Facilitation Tip

When building the String Model, keep string loops loose so students can see branching networks, not just straight lines.

What to look for

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.

• Understand
• Apply
• Create
• Self-Awareness
• Self-Management
• Social Awareness

Activity 03

• Hundred Languages
• 20 min · Pairs

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.

Predict what would happen if a school's computers were not connected.

Facilitation Tip

For Role-Play: Share or Not, freeze the action after each scenario to ask the class to vote with thumbs up or down before continuing.

What to look for

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.

• Understand
• Apply
• Create
• Self-Awareness
• Self-Management
• Social Awareness

Activity 04

• Hundred Languages
• 15 min · Individual

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.

Explain why computers might need to be connected to each other.

Facilitation Tip

During Prediction Draw: No Network Day, provide crayons and blank paper so ideas flow without writing pressure.

What to look for

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').

• Understand
• Apply
• Create
• Self-Awareness
• Self-Management
• Social Awareness

A few notes on teaching this unit

Start with concrete objects before abstract ideas. Use analogies children recognize, like teamwork among friends, to explain how devices collaborate. Avoid technical terms like router or server; instead, focus on the function of sharing. Research shows that touching and moving materials in Year 2 improves spatial memory, which supports understanding of invisible connections.

By the end of the session, learners can name two devices in the classroom that share resources, describe one connection method, and predict what stops working when the network is down. Small-group talk and quick draws show their understanding.

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Watch Out for These Misconceptions

• During Device Hunt, watch for students who assume every plug or wire is part of the network and ignore Wi-Fi speakers or tablets.

  Give each pair a colored dot: place it on every device they find that actually shares resources, then compare dots to start a class discussion about wireless versus wired links.

• During Role-Play: Share or Not, watch for students who believe devices connect automatically without any rules or setup.

  After each freeze-frame, ask the class to suggest the missing step (e.g., plugging in a cable or logging in) and physically act it out before continuing the scene.

• During String Model: Network Links, watch for students who think the string represents only computers, not printers or tablets.

  Hold up each labeled sticky note as you attach it, naming the device out loud and asking the group to confirm whether it needs to share or not.

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Methods used in this brief

• Hundred Languages