Technologies · Year 2

Active learning ideas

Impact of Technology: Good and Bad

Active learning builds students' critical awareness of technology by connecting abstract ideas to real-life experiences. When children sort, discuss, and create with familiar tools, they recognize technology's role in their daily routines and its effects on themselves and others.

• ACARA Content Descriptions
• AC9TDI2S01

• 30–45 min
• Pairs → Whole Class
• 4 activities

Activity 01

• Four Corners
• 30 min · Pairs

Sorting Activity: Tech Impact Cards

Prepare cards with images and labels of technology uses, like smartphones for calling family or tablets causing headaches. Students sort them into 'helpful' and 'harmful' columns in pairs, then share one reason for each sort with the group. Discuss as a class to refine categories.

Evaluate the positive contributions of technology to daily life.

Facilitation Tip

During the Sorting Activity, circulate and listen for students to explain their choices aloud, using phrases like 'I put this here because...'.

What to look for

Present students with images of different technologies (e.g., a smartphone, a bicycle, a traffic light, a solar panel). Ask: 'For each item, tell me one way it helps people or our community. Now, think about one way it might cause a problem or be used too much. How could we use this technology in a way that is good for everyone?'

• Understand
• Analyze
• Evaluate
• Self-Awareness
• Social Awareness

Activity 02

• Four Corners
• 40 min · Small Groups

Role-Play: Tech Scenarios

Assign scenarios such as 'using a device all day' or 'sharing photos online.' Pairs act out the positive and negative outcomes, then switch roles. Groups debrief on what responsible choices could change the story.

Critique potential negative consequences of over-reliance on technology.

Facilitation Tip

In the Role-Play, model clear, respectful language and encourage shy students to participate by assigning roles like 'the person who asks questions'.

What to look for

Provide students with a worksheet divided into two columns: 'Good Things About Technology' and 'Not-So-Good Things About Technology'. Ask them to draw or write one example in each column based on our class discussions. Review their drawings/writings to gauge understanding of positive and negative impacts.

• Understand
• Analyze
• Evaluate
• Self-Awareness
• Social Awareness

Activity 03

• Four Corners
• 45 min · Individual

Community Survey: Tech Poll

Students create simple yes/no questions about technology use, like 'Does screen time make you tired?' Survey classmates or family, tally results on a chart, and present findings to justify one positive and one negative impact.

Justify responsible ways to use technology to minimize its drawbacks.

Facilitation Tip

For the Community Survey, pair students to practice asking and recording answers, ensuring everyone has a turn to speak.

What to look for

On a small piece of paper, ask students to write down one technology they use at home or school. Then, they should write one sentence about a good thing it does and one sentence about a way it could cause a problem if used too much. Collect these to assess individual comprehension of the topic's core concepts.

• Understand
• Analyze
• Evaluate
• Self-Awareness
• Social Awareness

Activity 04

• Four Corners
• 35 min · Small Groups

Poster Design: Balanced Tech Use

In small groups, students draw posters showing one good, one bad impact of technology, plus a rule to minimize harm, such as 'take screen breaks.' Display posters and have students vote on the best ideas.

Evaluate the positive contributions of technology to daily life.

Facilitation Tip

When designing posters, remind students to include both a benefit and a solution on the same page to reinforce balanced thinking.

What to look for

Present students with images of different technologies (e.g., a smartphone, a bicycle, a traffic light, a solar panel). Ask: 'For each item, tell me one way it helps people or our community. Now, think about one way it might cause a problem or be used too much. How could we use this technology in a way that is good for everyone?'

• Understand
• Analyze
• Evaluate
• Self-Awareness
• Social Awareness

A few notes on teaching this unit

Start with concrete examples children know well, like family video calls or classroom tablets, before introducing broader impacts. Avoid abstract lectures—use role-plays to practice empathy and sorting tasks to build analytical skills. Research shows that when young learners connect technology to their own lives, they retain concepts longer and develop healthier attitudes toward screen use.

Students will confidently identify both benefits and drawbacks of technology, explain how it shapes communities, and propose simple solutions to balance its use. Their work should reflect thoughtful connections between classroom discussions and personal experiences.

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Watch Out for These Misconceptions

• During Sorting Activity: Tech Impact Cards, watch for students who group all technologies as 'good' because they enjoy them.

  Use the sorting cards to prompt students to explain their choices by asking, 'What is one way this could cause a problem even if it feels fun or helpful?' Guide them to add both benefit and drawback cards for each technology.

• During Role-Play: Tech Scenarios, watch for students who avoid role-playing negative outcomes like cyberbullying or eye strain.

  Assign roles that require students to act out both sides of a scenario. After each role-play, ask the class to identify one benefit and one problem shown in the scene, reinforcing that every technology has two sides.

• During Community Survey: Tech Poll, watch for students who claim negative impacts like 'e-waste' or 'less outdoor time' don’t affect them.

  After collecting survey data, read examples aloud and ask, 'Does anyone here have a device that might become e-waste someday?' or 'Who has ever felt tired after too much screen time?' Help students see these issues are personal.

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Methods used in this brief

• Four Corners