Remove the Noise — Part 11
Remember: Helpful details are signal. Extra details are noise. Class words: Remove the noise.
The story
On the first day after spring break, Sam wore his new gray sneakers and carried a folder with stickers on it. He said hello to two friends in the hallway and stopped at the water fountain for a drink. Then he walked into Room 12, sat in the second row, and opened his notebook to a clean page. Ten minutes later the teacher looked at him kindly and said he was in the wrong class. This term Sam’s English class moved to Room 18. The school emailed the new room list last week, and Sam’s older sister printed it and stuck it on the fridge. Sam saw it every morning — and still walked to Room 12 out of habit.
What is not important
These details are noise. You can delete them and still understand the story:
- New gray sneakers
- Folder with stickers
- Said hello to two friends
- Stopped at the water fountain
- Sat in the second row / clean notebook page
- Teacher looked at him kindly
What is important
These details are signal. Keep them — they tell us what really happened:
- Sam went into Room 12
- His English class moved to Room 18 this term
- He walked to Room 12 out of habit even though the new list was on the fridge
Remove the noise — what happened?
One sentence only: Sam went to the wrong classroom because he followed his old habit instead of the new room list.
Talk about it
- What happened? — say it in one sentence.
- Noise or signal? — pick one detail from the story and explain your choice.
- Why remove the noise? — so the listener hears the main point fast.