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Lesson 5 — Ace Bug Catcher Mission (Big Mission)

⏱ 20 minutes 💻 Web game (play right away, no prep needed) 💡 Unit finale — every debugging technique: step-checking, rule-finding, tracing 🎂 Grades 1–3 (ages 6–9)
Ace Bug Catcher Mission (Big Mission)
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👨‍👩‍👧 Notes for parents

Age: Grades 1–3 (ages 6–9) Duration: 20 minutes Format: Web game (play right away, no prep needed) Concept: Unit finale — every debugging technique: step-checking, rule-finding, tracing

Learning Objective

Big mission to close the unit: a program with 2 bugs (crashes into an obstacle + wrong direction). Run, observe, and fix over several rounds. Pass and earn a badge!

Do It Together (Parent-Child Co-participation)

This stage takes at least 2 fixes. If they get discouraged, prompt gently: "How far did it get last time? How is that different from the goal?"