Vowels are special letters in the alphabet that help us form sounds and words. In English, the vowels are A, E, I, O, and U. These letters are important because they create the sounds that make our speech clear and understandable. Without vowels, it would be hard to pronounce words correctly! When we speak, vowels can change the meaning of words. For example, the word bat becomes bet when we change the vowel from A to E. Vowels can also be long or short, which affects how we say them. Understanding vowels is essential for reading and writing!