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Lesson 4 — Repeat Until the Goal

⏱ 20–25 minutes 💻 Web game — drag blocks to write a real program (Blockly) 💡 Block Programming — using a while-style loop (repeat until goal) 🎂 Grades 4–6 (ages 9–12)
Repeat Until the Goal
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👨‍👩‍👧 Notes for parents 🧩 New to block coding? Read the short parent guide — no coding background needed. →

Age: Grades 4–6 (ages 9–12) Duration: 20–25 minutes Format: Web game — drag blocks to write a real program (Blockly) Concept: Block Programming — using a while-style loop (repeat until goal)

Learning Objective

Kids use a while-style loop (repeat until goal) — one program works no matter how long the path; no counting steps.

Do It Together (Parent-Child Co-participation)

Ask the killer question: "If the path were 100 squares, would the code need changing?" (No!) — that's the difference between counting yourself and letting a condition decide.