Word Shifter Activity Sheet
Grade 3 • Language Arts Grammar Lab
Word Shifter Activity Sheet
Name:
Date:
Lab Secret: Irregular words don't follow the normal pattern! Instead of adding -s or -ed, they completely shift their spelling. Look at each visual clue, fill in the shifted target word, and write a complete sentence using that word!
1
Mission: Irregular Plural Clues
One becomes many—watch them morph!
🧀
🐭🐭🐭
3 little critters!
Singular: 1 mouse Plural
Shifted Word:
Write a sentence about what the mice are doing:
🪶 ☁️
🪿🪿
Flying in a V!
Singular: 1 goose Plural
Shifted Word:
Write a sentence about where the geese are going:
2
Mission: Time-Shifter Past Tense
Actions that happened in the past!
⚾
Out!
Yesterday's game
Today: catch Past
Shifted Word:
Write a sentence about what the player caught:
🏁 🏃
Fast!
Track meet
Today: run Past
Shifted Word:
Write a sentence about who ran the fast race:
Sentence Check: Did you start with a capital letter and end with a period?
Turn over for the Dual Challenge
Part 2: The Park Mystery Scene
Use BOTH irregular plurals AND irregular past-tense verbs together!
Double-Shift Mission
Scene Snapshot: Yesterday at Whispering Pines Park Spot the Irregulars
🧒👧👦
3 Kids Playing 1 child ➔ 3 children Verb: see ➔ saw
🐺🌲🐺
Distant Forest 1 wolf ➔ 2 wolves Verb: stand ➔ stood
🐟💦🐟
Clear Pond 1 fish ➔ 5 fish Verb: swim ➔ swam
Word Vault Clues: children wolves saw swam stood
A Write a sentence describing the children and what they saw:
Both Targets
B Write a sentence using swam or stood with an irregular plural (wolves or fish):
Both Targets
3
Mission: Fix the Mistake & Rewrite!
Watch out for sneaky -ed and -s errors!
🦶
Broken Sentence:
"My two foots goed into the puddle."
Rewrite with correct irregular words:
🦷
Broken Sentence:
"Both tooths falled out yesterday."
Rewrite with correct irregular words:
Word Shifter Checklist:
Capital letter & punctuation True irregular plural True irregular past-tense