This C.D. contains 11 very colorful and fun Ratio Games designed to be enjoyable for your student. Ratio Games: ou / ow ch / tch j / g / dge / ge a-e / ai / ay e / ea / ey o / aw c / k / ck i / i-e / igh / y o-e / oa / ow Short Vowel Ratio Vowel Team Ratio