Short u and Long u introduce the long and short "u" sounds.

Short o and Long o introduce the long and short "o" sounds.

A brief story in which characters representing the short "i" sound and the long "i" sound look for these vowels in different words.

Short a and Long a introduce the long and short "a" sounds.

A brief story in which characters representing the short "e" sound and the long "e" sound look for these vowels in different words.