Word Factory Worksheet Word Factory
Building Compound Words
Name:
Date:
Compound Words: Two small words joined together. | Closed Syllables: Vowels trapped by consonants. Ex: sun + set = sunset
1
The Wrecking Ball: Split 'em!
backpack
catnap
bathtub
pigpen
2
The Crane Lift: Match 'em!
sun
bob
lunch
cob
pan
set
cat
box
3
Site Inspection: Circle 'em!
We will watch the sunset on the beach.
Put your lunchbox on the table.
A handbag is good for carrying tools.
I found a sticky cobweb in the shed.
4
Final Check: Write 'em!
Choose one compound word and write a sentence.
Word Factory Answer Key Answer Key
Teacher Reference: Word Factory
Reference Sheet
1
The Wrecking Ball
backpack
back + pack
catnap
cat + nap
bathtub
bath + tub
pigpen
pig + pen
2
The Crane Lift
sun + set = sunset
bob + cat = bobcat
lunch + box = lunchbox
cob + web = cobweb
3
Inspection
sunset
lunchbox
handbag
cobweb
4
Final Check
Evaluate: Does the sentence use a compound word correctly? Does it have a capital letter and a period?
Example: I put my lunchbox in my red backpack.
Compound Construction Slides Compound Construction
Building Big Words with Closed Syllables
The Blueprint
What is it?
When two small words join together to make a brand new word!
sun
set
sunset
Closed Syllables
A syllable is closed when it ends in a consonant. The vowel says its short sound!
bath
cat
nap
Word Matcher
bath
cat
sun
set
tub
nap
Connect the correct pairs!
The Wrecking Ball
Can you split these words?
lunchbox
lunch / box
hotdog
hot / dog
Project Complete!
You are a Master Word Builder!
Sorting Site Worksheet Sorting Site
Quality Control Department
Name:
Inspector's Orders
Not every word in the factory is a compound word! Sort the words below into the correct loading zones.
sunset
rabbit
backpack
muffin
lunchbox
napkin
cobweb
puppet
bathtub
tennis
catnap
lesson
Compound Words
NOT Compound
Pro Tip: Compound words are made of two real words . "Napkin" has two syllables, but "nap" and "kin" aren't both real words!
Sorting Site Answer Key Answer Key
Sorting Site Worksheet
Reference Sheet
Compound Words
sunset (sun + set)
backpack (back + pack)
lunchbox (lunch + box)
cobweb (cob + web)
bathtub (bath + tub)
catnap (cat + nap)
NOT Compound
rabbit
muffin
napkin
puppet
tennis
lesson
Pedagogical Note
Students often mistake any two-syllable word for a compound word. This activity helps them differentiate by checking if both syllables are meaningful words on their own. All words used in the "Not Compound" list are closed-syllable words (CVC/CVC pattern) to focus purely on the structural difference.
Blueprint Builder Worksheet Blueprint Builder
Construction Zone: Assembly Required
Name:
Project #101
The Parts List
Part A
back sun dish hand
Part B
bag pan pack set
1. Something you wear on your shoulders:
2. When the sun goes down at night:
3. A small bag held in your hand:
4. A shallow pan for washing plates:
Project #202
Word Assembly
lunch + box
cat + nap
bath + tub
pig + pen
Blueprint Builder Answer Key Answer Key
Blueprint Builder Worksheet
Reference Sheet
Project #101: The Parts List
1. Something you wear on your shoulders: backpack
2. When the sun goes down at night: sunset
3. A small bag held in your hand: handbag
4. A shallow pan for washing plates: dishpan
Project #202: Word Assembly
lunch + box
lunchbox
cat + nap
catnap
bath + tub
bathtub
pig + pen
pigpen
Scaffolding Tips
"Remind students that in closed syllables, the vowel is 'trapped' by at least one consonant, making the vowel sound short. In these compound words, both parts follow this rule: lunch (short u), box (short o), back (short a), pack (short a)."