Game Design Principles: Player Experience

Active learning works for player experience because students must directly manipulate variables and observe their effects, turning abstract logic into tangible outcomes. When students prototype and playtest, they connect coding choices to emotional responses like challenge and satisfaction, which builds deeper understanding than passive instruction could achieve.

• Year 6
• Computing
• 3 activities
• 20 min–45 min

Project-Based Learning

⏱ 30 min·Small Groups

Game Mechanic Swap: Impact Analysis

Students analyze two simple games with similar goals but different mechanics (e.g., one with a timer, one with limited lives). They discuss which mechanic made the game more engaging or challenging and why, then propose a swap and predict the outcome.

Prepare & details

Analyze how variable changes can create a sense of progression or difficulty in a game.

Facilitation Tip: During Pairs Prototyping, circulate and ask teams to explain how their chosen variable affects the game’s feel, guiding them to quantify changes (e.g., ‘What happens if speed increases from 2 to 5?’).

Setup: Flexible workspace with access to materials and technology

Materials: Project brief with driving question, Planning template and timeline, Rubric with milestones, Presentation materials

• Apply
• Analyze
• Evaluate
• Create
• Self-Management
• Relationship Skills
• Decision-Making

Project-Based Learning

⏱ 45 min·Individual

Variable Adjustment Challenge

Using a block-based coding environment, students modify a pre-made simple game. They are tasked with adjusting a specific variable (e.g., player speed, enemy spawn rate) to make the game either easier or harder, then present their findings.

Prepare & details

Evaluate the impact of different game mechanics on player motivation.

Facilitation Tip: At Playtest Feedback Stations, model how to give feedback by focusing on one variable at a time, demonstrating how to isolate its impact on enjoyment.

Setup: Flexible workspace with access to materials and technology

Materials: Project brief with driving question, Planning template and timeline, Rubric with milestones, Presentation materials

• Apply
• Analyze
• Evaluate
• Create
• Self-Management
• Relationship Skills
• Decision-Making

Project-Based Learning

⏱ 20 min·Whole Class

Player Experience Brainstorm

The class brainstorms a list of emotions players experience during games (e.g., excitement, frustration, triumph). They then connect these emotions to specific game mechanics and variables that might cause them.

Prepare & details

Design a simple game rule that uses a variable to enhance player experience.

Facilitation Tip: In the Mechanic Analysis Demo, pause after each version to ask the class to predict what changed before revealing the code, reinforcing the connection between variables and player experience.

Setup: Flexible workspace with access to materials and technology

Materials: Project brief with driving question, Planning template and timeline, Rubric with milestones, Presentation materials

• Apply
• Analyze
• Evaluate
• Create
• Self-Management
• Relationship Skills
• Decision-Making

Teaching This Topic

Teaching this topic works best when you frame variables as levers for player emotion, not just code. Avoid overwhelming students with too many variables at once; instead, focus on one mechanic per session to build intuition. Research shows that iterative testing and immediate feedback help students connect cause and effect, so structure activities to make this visible. Emphasize that ‘fun’ is measurable through player reactions and persistence, which can be observed during playtests.

What to Expect

Successful learning looks like students confidently linking code changes to player experience, explaining their design choices with evidence from playtests. They should articulate how variables like speed or score thresholds shape progression, challenge, and fun in their own and peers' games.

Watch Out for These Misconceptions

Common Misconception

During Pairs Prototyping, watch for students attributing engagement solely to graphics or storyline rather than variables or logic.

What to Teach Instead

Prompt teams to swap variables (e.g., change enemy speed from 3 to 6) and observe how the game’s challenge shifts, then ask them to explain which change felt more motivating and why.

Common Misconception

During Mechanic Analysis Demo, watch for students assuming difficulty must always increase steadily for good design.

What to Teach Instead

Use the demo to show two versions: one linear and one with a plateau or spike. Ask students to vote on which felt more fun, then discuss how pacing affects player motivation.

Common Misconception

During Rule Design Sprint, watch for students adding too many variables at once, believing this always improves experience.

What to Teach Instead

Have students limit themselves to one new variable per iteration and use a simple table to track how each change affects playability, forcing them to isolate cause and effect.

Assessment Ideas

Quick Check

After Pairs Prototyping, present students with a simple game scenario (e.g., ‘A player collects coins to buy upgrades’) and ask them to identify one variable that could change and explain how altering it would affect challenge or progression.

Discussion Prompt

During Playtest Feedback Stations, show two simple game prototypes (e.g., in Scratch) that differ only in one variable (e.g., enemy speed). Ask: ‘Which game felt more fun and why? How did the variable change affect your experience? What would you adjust next?’

Exit Ticket

After the Rule Design Sprint, ask students to write one game mechanic they designed and one variable linked to it. Then, have them explain in one sentence how changing that variable would alter the player’s experience.

Extensions & Scaffolding

• Challenge: Ask students to design a non-linear progression path (e.g., a ‘plateau’ where difficulty stays steady for a while before increasing) and explain how this affects player motivation.
• Scaffolding: Provide a template with preset variables (e.g., enemy speed, coin value) and ask students to adjust only one at a time, then predict the outcome before testing.
• Deeper exploration: Have students research and present on a commercial game’s use of variables to create progression, tying their findings to the mechanics they’ve designed in class.