Onset Sound Sort - Set of 75 Cards (Single Syllable Words)When developing a student's phonological awareness, you can teach the onset (first) letter and sound in a word. This one-syllable word set has 75 words, and each starts with consonants P-B-D-T-M. The five short vowels are included, so students are also exposed to medial short vowel letters (and sounds), a-e-i-o-u. A mat for sorting is included as well as activity ideas!