"A" or "An"

Your third and fourth graders are learning about the grammar articles "a" or "an," and how to use them correctly. This fill-in-the-blank worksheet focuses on this grammar concept by having students read through sentences and determine if they use "a" or "an" to complete the sentence. A helpful reminder is to use "a" before words that begin with a consonant sound and use "an" before words that begin with a vowel sound.