Tongue twisters are phrases or sentences that are designed to be difficult to say correctly. They are a great way of learning how to shape your mouth and position your tongue correctly. And best of all, they're fun!
Each tongue twister has its own page on Voice Thread, you can listen to my effort, and you can record your own efforts (if you're brave enough) - you'll need a Voice Thread account (as usual it's free) and a headset with a microphone.
Now try some:-