This document is a list of idioms that I have collected over the years. The list consists of 114 idioms! A great resource for your students.
A teaching idea:
To help my students experience idioms, I created a station/center that included iPads/laptops and the list of idioms. Students would choose a select number of idioms and they would spend time researching the true meaning of the idiom and then reporting their findings. Great use of incorporating digital learning and making it more student centered because they had choice and it was their investigations at work.
This is also a great list that I would have my students glue/tape/attach to their interactive student notebook to use as a reference tool.