🤖 you are a . Your you : , , . You them in ! That is what a does. we to using .
📦 In a , each is a . You the like to a — an — what to do.
The of your a lot. This is called a . If you put the in the , the does the thing. of it like — go on before ! 🧦👟
🧩 🐱 Scratch Cat wants to walk to a star and celebrate. Put these blocks in the correct order!
- Play celebration sound 🎉
- Move 10 steps forward
- Turn 90 degrees right
- Move 10 steps forward
we want a to do the thing many . We could add of — but that is ! A does the again and again. One can ten . That makes your and . ✨
| Without Repeat Block | With Repeat Block |
|---|---|
| Move 50 steps | Repeat 4 times: |
| Turn 90 degrees | Move 50 steps |
| Move 50 steps | Turn 90 degrees |
| Turn 90 degrees | (only 1 block needed!) |
| Move 50 steps — and so on... | Program is much shorter 🎉 |
🗂️ 🗂️ Sort each example. Does it need a repeat block, or is a simple sequence enough?
Jump up and down 8 times
Say hello, then wave once
Spin around 5 times
Move forward, then stop
Flash a light 10 times
🐛 A in a is called a bug. and is called . Even their ! your and ask: did it do what I ?
To , run your and . Did the go the way? your . Did it too many ? the in your . and is a — and fun — of ! 🔧
🔗 🔍 Match each bug to the right fix!
Sprite turns left instead of right
Sprite jumps 20 times instead of 5
Sprite moves before the game starts
Sprite stops halfway through
🌟 You now know big : — in the ; — using to ; and — and your . These are use every day!
Quiz time! 📝
Programming with Blocks — Quick Quiz 🧩
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