Which instructional approach aligns with using the four phases to support diverse learners?

• A. Differentiated instruction targeting phonological awareness, decoding, fluency, and vocabulary development
• B. A one-size-fits-all approach
• C. Focusing only on decoding
• D. Avoiding explicit instruction

Answer: (A)

Differentiated instruction across the four essential literacy components—phonological awareness, decoding, fluency, and vocabulary development—best supports diverse learners. Each component plays a distinct role: phonological awareness builds the ability to hear and manipulate sounds, which is foundational for decoding; decoding translates those sounds into readable words; fluency brings speed, accuracy, and expression that support comprehension; vocabulary development deepens word knowledge, aiding understanding of texts. Differentiation ensures instruction is responsive to varied strengths, needs, and language backgrounds, so teachers can adjust scaffolds, task complexity, and materials to target each learner at an appropriate level while integrating all four components. This approach aligns with evidence-based practice that explicit, systematic instruction across multiple literacy domains yields gains for diverse learners. In contrast, a one-size-fits-all approach ignores individual differences; focusing only on decoding leaves gaps in the other essential areas; avoiding explicit instruction withholds the structured guidance that helps students learn step by step.