Phonetic Adventures

This is a first-person game where you play as an 11-year-old student who is having a serious speech impediment with vowel sounds. He can pronounce the consonant sounds but has trouble formulating words properly. The goal is to collect 5 notebooks in each classroom that help the student learn some sounds. In each classroom, there is a voiceover that pronounces each example word that's associated with that particular sound. There are also keys needed to advance through the school facility as there are locked doors.