This DIGITAL-NO PREP interactive articulation flash card set makes for easy grab and go learning. Contains over 1800 pages! It can be used on your computer or tablet/iPad. Just download it and it is ready to go. Does not require internet to use once downloaded.Includes: PDF and PowerPoint VersionsContains the following singleton phonemes: /p/, /b/, /m/, /w/, /n/, /m/, /t/, /d/, /k/, /g/, /h/, /f/, /v/, /s/, /z/, /r/, /l/, 'j', 'sh', 'ch', 'th'. Also includes /l/-blends, /s/-blends, and vocalic /