Here are great resources and practice sheets from others! I am not going to reinvent the wheel and all of the material posted here is compliments of those I pay credit to! The sites that I direct you to have excellent practice sheets and such, I'm just organizing it in a way that may be helpful to you. Most of the words, phrases, and sentences come from Home-Speech-Home.
Prompting for "R" *Please do not start working on "r" if we have not addressed it in speech. If a child works on producing it incorrectly it makes it that much more difficult to correct the sounds*
This is a great video to remind students of how they should be producing "r"! All of my students have heard these cues and worked on this IF "r" is written in their IEP.
https://www.youtube.com/watch?v=5F-qKn_x59I
"R" Picture Words Pictures for the games (initial "r")
Pictures for the games (medial "r")
Pictures for the games (final "r")
"R" Word Lists Initial "r" word list
"R" Practice Phrases Initial "r" Phrases
"R" Practice Sentences Initial "r" Sentences
"R" Tongue Twisters (You got this!) Red lorry, yellow lorry A really leery Larry rolls readily to the road Rory's lawn rake rarely rakes really right Lucky rabbits like to cause a ruckus I looked right at Larry's rally and left in a hurry Round and round the rugged rocks the ragged rascal ran
https://www.youtube.com/watch?v=NxgTk1kWKlE