Don't know what to do during a 1-on-1 private English class? Does your student speak enough English to now work on becoming fluent? Introducing 160 Idiom Cards! They include only the most well-known American idioms including common phrases we tend to forget. Each card has a definition, formal/informal rating, and a usage level to help the student understand how the idiom is used. Also included is a blank sheet of cards to write in any idioms you want to teach in your class that we did not include. Like all products on ESL Castle Games, this product is teacher tested and is guaranteed to make private classes that much easier!