I've created these flashcards as an addition to any phonics program. I have some students who struggle with the different consonant digraphs and trigraphs. These flashcards can be used for interventions, as a phonics center for extra practice, or in addition to a lesson. You could laminate these cards and have the kids write any other words they can think of on the back of the cards. I hope to get the vowel diagraphs up soon! Thank you!