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Lesson 3 — Catch Even Numbers, Skip Odd Ones

⏱ 15–20 minutes 💻 Web game (play right away, no prep needed) 💡 Rule-Based Reasoning + Math — using a rule that requires a bit of math (even/odd) before deciding 🎂 Grades 1–3 (ages 6–9)
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👨‍👩‍👧 Notes for parents

Age: Grades 1–3 (ages 6–9) Duration: 15–20 minutes Format: Web game (play right away, no prep needed) Concept: Rule-Based Reasoning + Math — using a rule that requires a bit of math (even/odd) before deciding

Learning Objective

Kids tell even and odd numbers apart under time pressure — practicing a rule that combines calculation with quick decisions.

Do It Together (Parent-Child Co-participation)

Count numbers on stairs or house signs together and take turns saying whether each one is even or odd.