I have a free idea for you to try out this summer to update your listening centers! Create your own listening centers by recording yourself reading books. Also, there is a great tool that I have been using in my classroom to engage my students and improve fluency and expression at the same time! Find out what it is at Teaching Happily Ever After.
Cool tip: If you don't have a microphone, you can actually speak into the headphones to record! (Make sure they are plugged into the mic jack- earbuds work the best.)
Come on over to Teaching Happily Ever After to see my mystery guests as well as how I record my audiobooks.