The Lost Dog | Digital Interactive Phonics Story | R-Controlled Vowels | AR, ER, OR, IR, URPerfect for SLPs, teachers, and interventionists. This digital interactive phonics resource supports phoneme-grapheme mapping and decoding of r-controlled vowels using a consistent 3-box grapheme format within a light story theme. Students follow a lost dog on its journey home while actively segmenting, blending, and mapping words with r-controlled vowels within a structured, interactive routine. The predi