oi oy Diphthongs Activities When teaching a phonics skill it’s often helpful to use a keyword and picture to help the students remember the sound to the letter combinations. For the oi oy diphthongs phonics bundle, my fabulous artist created “pig” themed borders and game boards and they turned out absolutely adorable! I just love them and all of the oi oy diphthong activities! This phonics bundle contains 11 hands-on activities for teaching and practicing the oi/oy diphthongs. The activities are great for either small group instruction or for activities within your independent literacy centers. Here’s a quick peek at several of the activities in this bundle. oi oy word list Of course, when teaching a skill, it’s always helpful