◌ิ, ◌ี, ◌ุ and ◌ู
Hear short i and long ii, then read them in words.
Meet the letters
Tap a card and listen. Try saying it too.
i
i. Short i, above the consonant.
กินi
ii. Long i, above the consonant.
มีดi
u. Short u, below the consonant.
มุมi
uu. Long uu, below the consonant.
ปูWords to read

กิน
eatkin →
มีด
knifemîit ↗↘
มุม
cornermum →
ปู
crabpuu →Reading tips
ิ · i · Short i, above the consonant.
ี · ii · Long i, above the consonant.
ุ · u · Short u, below the consonant.
ู · uu · Long uu, below the consonant.
ิ and ี sit above the consonant, ุ and ู below it. Read the consonant first, then the vowel. One stroke more means a longer vowel: กิน (eat) is short, มีด (knife) is long.
Below the line it works the same way: มุม (corner) has short u, ปู (crab) long uu. Length can change a word, so do not swap ิ for ี or ุ for ู. Listen to the models in the ear game first, then read.
Reading practice
Short or long
Listen to both practice syllables. Then: short or long vowel?
Listen first
Short or long
Listen to both practice syllables. Then: short or long vowel?
Listen first
Short or long
Listen to both practice syllables. Then: short or long vowel?
Listen first
Find the sign in its syllable
Match each sign or pattern to its highlighted position. The dash stands for the consonant.
Find the sound
Listen, then match the sign. The helper vowel belongs to the letter clip.
Read with support
Match the words to their pictures.
Read without a sound cue
Match the words to their pictures.
Sound to spelling
Listen. Choose the spelling.
Spelling to sound
Read the word. Choose its sound.
Sound to spelling
Listen. Choose the spelling.
Spelling to sound
Read the word. Choose its sound.
Hear the trained contrast
Listen to the practice syllable. Choose its spelling.
Build the word
Listen and build the word in typing order.

Recall the spelling
Listen and build the word without its picture.
Build the word
Listen and build the word in typing order.

Recall the spelling
Listen and build the word without its picture.
Build the word
Listen and build the word in typing order.

Recall the spelling
Listen and build the word without its picture.
Finish practice to save this unit.
You can read and write this
Hear short i and long ii, then read them in words.

กิน
eat
มีด
knife
มุม
corner
ปู
crab