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Kashef

Your super kind Grade 5 math teacher ❀️

Debugging!

Find and Fix the Mistakes

Grade 5 Ontario Math πŸ“š β€’ Algebra & Computational Thinking

Hello my wonderful Grade 5 superstar! πŸ‘‹

I'm Kashef and today we're learning Debugging! Debugging means finding mistakes (bugs) in code, sequences, or patterns and fixing them. Even the best programmers debug every day! Ready to become a Bug Hunter? Let’s go! πŸš€

🧠 What is Debugging?

1. Look for the mistake
2. Understand what went wrong
3. Fix it and test again

🐞 Buggy Code vs Fixed Code

Buggy Code:

Start with 5 REPEAT 3 times: Add 2 Print number ← Missing step!
Fixed Code:
Start with 5 REPEAT 3 times: Add 2 Print number
Output: 7 9 11

🎯 Debug These Patterns!

1. Buggy sequence: 3, 6, 9, 13, 15

Should be 12 instead of 13 (add 3 each time)

2. Buggy code for pattern β€οΈπŸ’›β€οΈπŸ’›

REPEAT 4 times: Print ❀️ Print πŸ’› ← Wrong place!
REPEAT 4 times: Print ❀️ then Print πŸ’›

πŸ›’ Real-Life Debugging

Problem 1: Your friend wrote steps to make a sandwich but forgot something. Debug it:
1. Get bread
2. Add peanut butter
3. Eat it

Missing: Add jam before eating!

πŸ§ͺ Quick Debugging Quiz

Question: This code should print 10, 15, 20. What is wrong?
Start with 5
REPEAT 3 times: Add 5

You are a Debugging Hero! πŸŽ‰πŸ₯³

Kashef is super proud of you! You can now find mistakes and fix them.

Debugging is a super important skill in math, coding, and life β€” every expert makes mistakes and learns to fix them!