Grade 1 (6-7 yrs) Color Short and Long Vowels is an engaging grammar exercise for kids. This coloring activity is designed to help kids identify words with short and long vowel sounds. Kids have to pick a color according to the color-vowel key and fill each word block according to the long and short vowel sounds. Kids will have fun with colors as they reinforce their concept of short and long vowels and learn new words. This is an interesting way to build the vowel identification skills of children.