Voices of Change: Ireland and the Wider World · 6th Year

Active learning ideas

Early Communication: Telegraph & Telephone

Active learning helps students grasp the tangible differences between early and modern communication by doing rather than just hearing. This topic benefits from hands-on experiences because students need to feel the delay of written letters or the frustration of waiting for an answer to truly appreciate the speed of the telegraph and telephone.

• NCCA Curriculum Specifications
• NCCA: Primary - Continuity and change over time
• NCCA: Primary - Science and environment

• 20–50 min
• Pairs → Whole Class
• 3 activities

Activity 01

• Simulation Game
• 30 min · Pairs

Simulation Game: The Morse Code Challenge

Students learn the basics of Morse code and try to transmit a simple three-word message to a partner using taps or light flashes. They discuss why this was a revolution for long-distance news.

Explain how the telegraph revolutionized long-distance communication.

Facilitation Tip

During the Morse Code Challenge, circulate with a stopwatch to visibly demonstrate how long it takes to send a simple message, making the delay tangible for students.

What to look for

Pose the question: 'Imagine you are a merchant in 1870. How would the telegraph change your business compared to relying solely on mail?' Guide students to discuss speed, cost, and the types of messages they could send.

• Apply
• Analyze
• Evaluate
• Create
• Social Awareness
• Decision-Making

Activity 02

• Stations Rotation
• 50 min · Small Groups

Stations Rotation: Communication Through the Decades

Stations feature a rotary phone, a letter/stamp, a 90s brick phone, and a tablet. Students must 'send' the same news at each station and record how long it takes and who can hear it.

Analyze the social and economic changes brought about by the invention of the telephone.

Facilitation Tip

For the Station Rotation, assign each station a specific decade so students focus on the decade’s key inventions rather than getting distracted by earlier or later advancements.

What to look for

Provide students with a short list of communication needs (e.g., urgent business order, family emergency, news of a distant event). Ask them to choose the most appropriate early technology (telegraph, telephone, postal service) for each scenario and briefly justify their choice.

• Remember
• Understand
• Apply
• Analyze
• Self-Management
• Relationship Skills

Activity 03

• Think-Pair-Share
• 20 min · Pairs

Think-Pair-Share: Life Without the Internet

Students imagine they have to research a project using only a 1980s library. They pair up to discuss the pros and cons of having all information instantly available today.

Compare the speed and accessibility of early communication methods with previous ones.

Facilitation Tip

During the Think-Pair-Share activity, provide sentence stems like 'Without the internet, I would struggle to...' to guide students toward specific, reflective responses.

What to look for

On an index card, have students write one sentence explaining how the telegraph or telephone was a significant improvement over previous communication methods and one potential challenge associated with its use.

• Understand
• Apply
• Analyze
• Self-Awareness
• Relationship Skills

A few notes on teaching this unit

Start by grounding students in the lived experiences of people before instant communication. Avoid framing older technology as 'outdated'—instead, emphasize how each invention solved real problems of its time. Research shows students grasp change over time better when they can physically compare the tools, so pair discussions with tangible objects or simulations whenever possible.

Successful learning looks like students comparing the speed, cost, and emotional impact of different communication methods with confidence. They should be able to articulate why each invention mattered at its time and how it changed people's daily lives, using evidence from their activities.

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Watch Out for These Misconceptions

• During the Morse Code Challenge, watch for students describing the telegraph as 'slow' or 'useless' compared to modern tools.

  Use the timing activity during the Morse Code Challenge to redirect: have students record how long it takes to send a 10-word message by hand versus by Morse code, then ask them to reflect on how this speed would have felt groundbreaking in 1850.

• During the Station Rotation: Communication Through the Decades, listen for students assuming the internet has always existed because they cannot imagine a world without it.

  After the Station Rotation, facilitate a class discussion where students interview each other about memories of dial-up internet or the first time they used a smartphone, using their station notes to connect past and present technologies.

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Methods used in this brief

• Simulation Game
• Stations Rotation
• Think-Pair-Share