Open or closed?
Set 1
Set 2
Set 3
Prefixes & Suffixes
100
An open syllable ends in a vowel. 


What are the 5 vowels?


a, e, i, o, u
100

precaution

pre cau tion

100

deviance

de vi ance

100

textureless

tex ture less

100

Undone

What is the affix?

Un is a prefix. 

Un means NOT.

200

Closed syllables are read with the short sound.


Say the 5 short vowel sounds.

a, e, i, o, u

200

proportional

pro por tion al

200

musician

mu si cian

200

legible

le gi ble

200

Premature

What is the affix?

Pre is a prefix

Pre means "before"

300

Is this syllable open or closed? How would you say it? 

van

Closed, ends with a consonant.

"van"

300

supervision

su per vi sion

300

boisterous

boi ster ous

300

plagerism

pla ger ism

300

Misinterpret

What is the affix?

Mis is a prefix. 

Mis means "wrongly" or "not"

400

Is this syllable open or closed? How would you say it? 

va

Open. 

Va with the long sound

400

nonrestrictive

non re stric tive

400

competence

com pe tence

400

inversion

in ver sion

400

Triangle

What is the affix?

Tri is a prefix

Tri means three.

500

Which letters sometimes make the sound called "schwa?"

Watch the video.

All vowels can. 

a, e, i, o, u, sometimes y

500

Malicious

ma li cious

500

whimsical

whim si cal

500

vegetarianism

ve ge tar i an ism

500

Biology

What is the affix?

-ology is a suffix

It means "the study of"