R-controlled vowels (Bossy R): Fun, easy, and no-prep way for students to practice r-controlled vowels! This product gives you access to 5 decks of digital task cards on r-controlled vowels (bossy r) with the ar, er, ir, or, & ur spellings on the Boom™ Learning website. All cards have audio. These digital task cards are great for Google Classroom™. They work on a laptop, desktop, Chromebook, tablet, or any other mobile device that can access the internet. They can also be used as a whole gro