This is a great tool to use to describe any item and to work on expanding utterance length.
"Go Fish" is great for turn taking and ask specific yes/ no questions.
"I Spy" is a great versatile game. It can be used to search for objects that begin with a sound, or have a color, or belong to a category. The possibilities are endless.
These are great lists to practice saying the sounds that your child is working on once you've been given the "ok" to do so.
The Magic Slide is used to help students working on remediating a lateral lisp. It helps students to focus the air toward the front of the mouth instead of through the sides to promote a cleaner, less slushy sound.
To make a correct /r/, the sides of the front of the tongue should touch the insides of the back teeth. Normally, I'd have the child touch those parts of his or her mouth with the pointer finger to get a feel for where their articulators should be.