Technologies · Year 5

Active learning ideas

Event-Driven Programming for Game Interaction

Active learning works for event-driven programming because students must physically interact with code to see cause-and-effect. This topic requires immediate feedback loops to build understanding, making pair work and group testing essential for grasping how events trigger actions.

• ACARA Content Descriptions
• AC9TDI6P04

• 25–45 min
• Pairs → Whole Class
• 4 activities

Activity 01

• Jigsaw
• 30 min · Pairs

Pairs Coding: Arrow Key Movement

Students select a sprite and attach 'when right arrow pressed' event blocks to motion commands. They add left arrow for reverse movement, then test by navigating obstacles. Pairs swap roles to debug and improve speed.

Explain how events enable user control within software.

Facilitation Tip

During Pairs Coding: Arrow Key Movement, circulate to ensure students test each arrow key separately and observe the sprite’s position change in real time.

What to look for

Ask students to open a simple game project. Prompt: 'Identify one event in this game and describe the programmed response. Write down the event handler block you used.'

• Understand
• Analyze
• Evaluate
• Relationship Skills
• Self-Management

Activity 02

• Jigsaw
• 45 min · Small Groups

Small Groups: Click Response Game

Groups program multiple objects to react to mouse clicks, such as score points or disappear. They sequence events with conditionals for win states. Groups playtest each other's games and suggest interaction tweaks.

Analyze the relationship between user actions and programmed responses.

Facilitation Tip

During Small Groups: Click Response Game, ask groups to intentionally break one event to see how the sprite stops responding, reinforcing the need for event handlers.

What to look for

Provide students with a scenario: 'A player clicks on a treasure chest in a game.' Ask them to write two sentences: one describing the event and one describing a possible programmed response.

• Understand
• Analyze
• Evaluate
• Relationship Skills
• Self-Management

Activity 03

• Jigsaw
• 35 min · Whole Class

Whole Class: Event Debug Relay

Display a buggy game on the board. Students suggest fixes for event issues in turns, then code individually. Class votes on best versions and runs a tournament.

Design natural interactions between the user and the game interface.

Facilitation Tip

During Whole Class: Event Debug Relay, prepare a project with two broken events so students practice isolating and fixing one at a time.

What to look for

Pose the question: 'Imagine you are designing a game where a character needs to collect coins. How would you use event-driven programming to make the character move and collect the coins? What events and responses would you need?'

• Understand
• Analyze
• Evaluate
• Relationship Skills
• Self-Management

Activity 04

• Jigsaw
• 25 min · Individual

Individual: Custom Event Challenge

Each student designs three unique events for a character, like dance on 'D' key or spin on click. They document inputs and outputs before sharing code.

Explain how events enable user control within software.

Facilitation Tip

During Individual: Custom Event Challenge, provide a checklist of required events to scaffold students who finish early or need direction.

What to look for

Ask students to open a simple game project. Prompt: 'Identify one event in this game and describe the programmed response. Write down the event handler block you used.'

• Understand
• Analyze
• Evaluate
• Relationship Skills
• Self-Management

A few notes on teaching this unit

Start with a live demo showing a sprite moving only when keys are pressed, then pause to ask students what they predict will happen next. Avoid explaining all possible events upfront—instead, let students discover through testing. Research shows that debugging live projects builds stronger mental models than pre-planned lectures. Emphasize that event-driven code runs in parallel, so multiple inputs can trigger actions simultaneously.

Successful learning looks like students confidently identifying event blocks, testing their sprites’ responses, and explaining how different inputs control on-screen behavior. They should articulate the relationship between an event and its programmed response without teacher prompting.

---

Watch Out for These Misconceptions

• During Pairs Coding: Arrow Key Movement, watch for students who assume the sprite moves automatically without pressing keys.

  Ask pairs to cover their hands and describe what happens when they don’t press any keys. Then have them press each arrow key once and observe the sprite’s movement, reinforcing that events require user input.

• During Small Groups: Click Response Game, watch for students who believe the sprite responds to clicks without any programmed event.

  Pause the group and ask them to delete the click event block. Have them test the project to see if the sprite still responds, then guide them to re-add the event and observe the difference.

• During Whole Class: Event Debug Relay, watch for students who think events must run in a strict order.

  Present a project with two independent events, like jumping on spacebar and changing color on click. Have students trigger both at the same time and observe that both actions happen, proving parallel execution.

---

Methods used in this brief

• Jigsaw