These Spanish ER verbs and Spanish IR verbs Boom Cards are perfect for learning the meanings, conjugations, and usage of 50+ verbs. Students love these Spanish ER, IR verbs activities and they make great Spanish sub plans, in-class work, or homework. The Boom Cards are digital, self-correcting, and include native speaker sound files to improve student pronunciation. Students and teachers love them! Perfect for your unit about ER, IR verbs!