What is the primary goal of using controlled decodable texts in literacy instruction?

The primary goal of using controlled decodable texts in literacy instruction is to provide learners with materials that have a limited and specific set of phonetic patterns and sight words. This approach allows students to practice their decoding skills in a controlled environment, where the words they encounter reflect the sounds and spelling patterns they have already learned. By gradually increasing the complexity of the texts as students gain proficiency, controlled decodable texts help build confidence and fluency in reading. This method emphasizes the importance of decoding as a foundational skill before advancing to more challenging texts, ensuring that students can apply their knowledge effectively and gain a solid understanding of the relationship between letters and sounds.