Detective Agency Slides Confidential
DICTATION DETECTIVES
Lesson 1: Becoming a Text Detective
The Computer's Secret...
The computer is a fast worker, but it's not always a smart listener.
You said:
"I like to eat pears."
The computer wrote:
"I like to eat pairs."
The Computer can't hear
YOUR MISSION
Step 1: SEARCH
Read your writing carefully. Look for words that look "wrong" or don't make sense.
Step 2: SPOT
Compare what you meant to say with what the computer actually wrote.
Step 3: SOLVE
Fix the mistake so the story is perfect again!
CASE FILE #001
Story Title: The Forest Walk
Yesterday, I saw a big brown bare in the woods. The bare was eating berries. I node it was a friendly bare.
Mistakes Found: 4
Are you ready to be a
Text Detective?
Grab your magnifying glass (and your worksheet)!
LET'S GO!
Misheard Forest Worksheet Text Detective Case File
Case #101: The Misheard Forest
Detective Name:
Date:
CRITICAL MISSION: The computer tried to write a story about a forest, but it made 4 BIG MISTAKES. Read the story and circle the words that don't make sense!
Evidence Room
Dictated Transcript
I went to the woods with my sun. We saw a big brown bare hiding behind a big tree. It was very big and airy. I told my sun, "Eye think he is looking for honey!"
Evidence List
Write the wrong word and the correct word below.
Wrong:
Right:
Wrong:
Right:
Wrong:
Right:
Wrong:
Right:
Detective Tip:
If a word looks right but makes the sentence sound silly, it might be a Secret Sound-Alike (Homophone)!
Final Detective Report
Why do you think the computer made these mistakes?
Detective Briefing Guide 1 Detective Briefing Guide
Lesson 1: Error Identification
TEACHER ONLY
Lesson Objective
Students will understand that speech-to-text technology is imperfect and requires active human monitoring. They will practice identifying discrepancies between spoken intent and written output.
The Hook
"Agents, we have a problem. Our field agents sent us a report about a forest sighting, but the computer was having a bad day and 'misheard' almost everything. If we don't fix it, the report will be nonsense! Who can help us find the errors?"
Facilitation Steps
1
Display the Slides
Introduce the concept of the "Computer's Secret"—that it listens for sounds, not meanings. Use the "Pears vs Pairs" example to illustrate the concept of homophones briefly.
2
Live Modeling (Essential)
Open a blank document and use dictation. Purposely mumble a word or say a homophone phrase (e.g., "I ate eight cookies"). Ask students: "Did the computer get it right? Why or why not?"
3
The Detective Worksheet
Answers for "Misheard Forest":
sun (should be son )bare (should be bear )airy (should be hairy )Eye (should be I )
Support
Read the story aloud to the student while they follow along with their finger. Emphasize the silly parts where the computer "heard" wrong.
Extension
Have students dictate their own short sentence and see if they can "trick" the computer by saying something quickly or mumbling.
End of Briefing - Agent Access Only
Homophone Hero Slides TWO
TO
TOO
FLOWER
FLOUR
Lesson 2
THE SOUND-ALIKE TRAP
Why the Computer Gets Confused
COMPUTER EARS vs. HUMAN BRAINS
Computer Ears
They only hear the SOUNDS. They don't know the STORY.
Computer thinks:
"W-UH-N"
Is it One? Or Won?
Human Brains
You know the MEANING. You are the boss of the story!
You know:
"We won the game!"
One wouldn't make sense here.
WANTED: WORD WRECKERS
🏠 / 🔭
There / Their
The computer puts them in the wrong place all the time!
✌️ / 🚶
Two / To / Too
The "Number" vs the "Action".
🐝 / 🌊
Bee / Be
Don't let a bug fly into your sentence!
STRATEGY: CONTEXT CLUES
"I want two go to the park."
Wait! Am I talking about a number? No!
"I want to go to the park."
Fixed! Context is the key.
Become a
Homophone Hero
Show that computer who's the boss of the words!
START CHALLENGE
Homophone Hero Worksheet Homophone Hero
Mission: Fix the Traps
HERO NAME:
MISSION DATE:
The computer put the wrong version of the word in these sentences! Use your brain to find the mistake and write the right word in the box.
Trap #1
I have too dogs at my house.
Hero Fix:
Trap #2
My mom made a blue out the candle.
Hero Fix:
Trap #3
The sea lion was very loud.
Hero Fix:
Trap #4
Put the toy over their on the rug.
Hero Fix:
Hero Secret Mission
Think of two words that sound the same but are spelled differently. Write them below!
Confusion Cheat Sheet Confusion Cheat Sheet
Teacher Reference: Lesson 2
Why Homophones Happen
Speech recognition software uses probabilistic language models . It guesses which word you mean based on common sentence patterns. If a student's grammar or pronunciation is slightly off, the computer will often default to the most "common" version of a sound-alike word, regardless of context.
Common Dictation Traps
Sound Common Mis-Dictation The Context Clue Two / To / Too "I have to cookies." "Two" is for counting. There / Their / They're "Look over their." "There" is for a place. No / Know "I no the answer." "Know" is for thinking. See / Sea "The see has waves." "Sea" is the ocean.
Strategy: The Silly Check
Encourage students to read the sentence with the "wrong" word's literal meaning. "Did a blue color blow out the candle? No, that's silly!"
Strategy: Clarity First
Explain that speaking in full sentences (rather than single words) helps the computer's "brain" use context clues to pick the right homophone.
Mission: Fix the Traps - Answer Key
Trap #1: two
Trap #2: blew
Trap #3: sea
Trap #4: there
Fix or Flip Slides Strategy Session
FIX OR FLIP
When to edit, and when to start over.
THE LEGO LESSON
Fixing the Top
If one brick falls off the top, you just pick it up and snap it back on. This is an "Easy Fix."
The Wobbly Bottom
If the bottom bricks are messy, the whole tower will fall! It's better to knock it down and Start Over.
#1: THE SPOT FIX
When to use it:
Only one word is wrong.
The computer just missed a period.
You know exactly how to fix it with the keyboard.
#2: THE RE-DICTATE
When to use it:
The whole sentence is a jumble.
You see too many red underlines.
It's faster to delete and say it again clearly.
The Detective Decision
"The cat sat on the mat."
SPOT FIX
Change one letter!
"The cat sad on the mad hat."
RE-DICTATE
Delete and re-say!
The Redo Map Worksheet The Redo Map
Strategic Decision Guide
Agent ID:
Sometimes it is faster to FIX it. Sometimes it is faster to REDO it. Follow the map to decide!
1. Look at the whole sentence.
Is it mostly correct?
YES
SPOT FIX
Just use your mouse to click on the one wrong word and fix it.
NO
RE-DICTATE
Highlight the whole mess, hit delete, and say it again CLEARLY.
Detective Practice
Case A
"I have too cats."
Fix
Redo
Case B
"The dog bit blue hat mad sky."
Fix
Redo
Pro Tip: If the computer keeps making mistakes in the same sentence, try saying it slower or using different words!
Modeling Mastery Guide 3 Modeling Mastery Guide
Teacher Resource: Lesson 3
TEACHER ONLY
The "Do Over" Threshold
For many students with motor or cognitive challenges, the "spot fix" (editing a single letter/word) can actually be more taxing than simply re-dictating. This lesson focuses on efficiency .
Rule of Thumb:
Fix it if it takes less than 3 keyboard clicks.Flip it (Re-dictate) if you have to delete more than 2 words.
Modeling Script: The Messy Sentence
Step 1: Fail on purpose
"Class, watch the screen. I'm going to say 'The quick brown fox jumps over the lazy dog' while I cover my mouth with my hand."
Step 2: Analyze the mess
The computer writes: "The kick down box lumps over the lady log."
"Wow! Look at that. Almost every word is wrong. Should I try to fix 'kick' into 'quick' and 'box' into 'fox' one by one? No way! That would take forever."
Step 3: The Flip
"I'm going to highlight the whole thing, press Delete, and say it again—this time, nice and clear."
The Decision Game
Read these out loud and have the class shout "FIX IT" or "FLIP IT" :
"I saw a big bare." FIX IT
"The sky blue mad hat dog." FLIP IT
"My birthday is in Jew Lie." (July) FIX IT / FLIP IT (Teacher's choice!)
Efficiency is Mastery
Surgical Striking Slides Hybrid Editing
SURGICAL STRIKE
Using the Mouse and Keyboard like a Pro
YOUR WORKBENCH
The Mouse
"The Cursor Placer"
Use this to click exactly where the mistake is hiding.
The Keyboard
"The Small Fixer"
Use this to delete one letter and type the right one.
THE "CLICK-FIX" MISSION
1
Find the word with the mistake.
2
Click your mouse RIGHT BEFORE the wrong letter.
3
Hit Backspace and type the correct letter!
PRECISION PRACTICE
The c|ant is on the mat.
Click here
Delete 'n'
Type 'a'
MISSION: SURGERY
Can you fix the mistakes without deleting the whole story?
START MISSION
Cursor Mission Worksheet Cursor Mission
Surgical Editing Practice
Surgeon Name:
Mission Date:
1
Target
Find the mistake in the sentence.
2
Mark
Draw a Line | exactly where you would click.
3
Repair
Write the fixed word in the box.
Mission A
I want to go to the pork.
Goal: Change "pork" to "park"
Mission B
My mom said on the chair.
Goal: Change "said" to "sat"
Mission C
The sun is so bite.
Goal: Change "bite" to "bright"
Expert Surgeon Challenge
What is the keyboard shortcut for UNDO if you make a mistake? Ask a teacher or search the keys!
CTRL + ___
Hybrid Hacks Guide 4 Hybrid Hacks Guide
Teacher Resource: Lesson 4
TEACHER ONLY
The Multimodal Shift
Many students view dictation and typing as two separate activities. The goal of this lesson is to integrate them into a hybrid workflow where dictation is for "volume" and the mouse/keyboard are for "precision."
Fine Motor Accommodations
If clicking exactly between letters is too difficult for a student, try these adjustments:
1. Zoom In
Teach the Ctrl + [Plus] shortcut to make the text giant. It's much easier to click between letters when they are 72pt font size!
2. Arrow Keys
Teach the student to click near the word, then use the keyboard arrow keys to "nudge" the cursor to the exact spot.
3. Word Selection
Double-clicking a word selects the whole thing. It is often easier for students to replace a whole word than a single letter.
4. Pointer Size
In system settings, increase the mouse pointer size and add "pointer trails" to help the student keep track of the mouse.
The "Surgical" Modeling Plan
Display a sentence with one minor spelling error (e.g., "The cat sat on the mtt ").Demonstrate the "Hover and Wait" — moving the mouse slowly until the cursor turns into an "I-beam."Demonstrate the "Click and Fix" — clicking, backspacing only what is needed, and typing the fix.Contrast this with the "Sledgehammer" — deleting the whole sentence. Ask students which one was faster.
Precision is Power
Final Shine Slides FINAL MISSION
SHINE!
Polishing Your Masterpiece
THE SECRET WEAPON
Your Ears can see what your Eyes miss!
When you use Text-to-Speech (Read Aloud), the computer will say exactly what is on the screen.
"If it sounds silly when the computer reads it, there's a mistake hiding there!"
Listen & Catch
THE DETECTIVE CHECKLIST
I read my story with my Eyes.
I listened to my story with my Ears.
I fixed all the Word Wreckers.
My story is ready to Publish!
WHO WROTE IT?
The Robot
"The robot provided the draft."
I saw a brown bare in the woods it was airy eye was happy.
The Human (YOU!)
"You provided the polish."
I saw a brown bear in the woods. It was hairy. I was happy!
MISSION COMPLETE
Make your writing shine so bright it glows!
LET'S PUBLISH
Mission Accomplished Checklist Final Polish
Mission Accomplished Checklist
Lead Author:
The Final Mission
Pick one thing you love to talk about (your dog, your favorite game, or what you did today). Dictate 3 sentences about it. Then, follow the checklist below to make it SHINE.
Writing Space (Write your final polished story here!)
Detective Read
I used my eyes to read every word slowly.
Audio Audit
I used Text-to-Speech to hear my mistakes.
Surgical Fixing
I fixed all homophones (sound-alikes).
Ready for the Publishing Party!
Publishing Party Guide 5 Publishing Party Guide
Lesson 5: Final Polish & Audit
TEACHER ONLY
Lesson Objective
Students will integrate all learned strategies—error detection, homophone correction, and hybrid editing—to finalize a short piece of writing. The use of Text-to-Speech serves as the final auditor.
Strategy: The Audio Audit
Why it works:
Many students with learning differences have higher auditory processing skills than visual reading skills. By hearing the computer read "The brown bare ate honey," they will immediately recognize the error that their eyes might have skimmed over.
Facilitation Steps
1
Review the Slides
Reiterate that the robot provides the draft, but the human provides the "soul" and the "polish."
2
The 3-Sentence Challenge
Students dictate three sentences. Encourage them to be "messy" if they need to be, knowing they have the tools to fix it.
3
The Audit Loop
Dictate -> Read -> Listen -> Fix -> Listen Again.
Success Metrics
Skill Proficient Emerging Detection Identifies 90% of misheard words. Requires teacher prompt to find errors. Homophones Recognizes to/too/two based on context. Fixes errors but spelling may still be off. Efficiency Chooses "Fix" or "Flip" correctly for speed. Tends to delete everything even for small fixes.
Class Celebration
Print the final stories and let students read them aloud to each other. They should be proud that their writing is error-free!
