Here's a form that has been really handy! You can download it free off my TpT page HERE.
This is a quick way to get parent permission to begin RtI (response to intervention) after you receive a teacher referral and do a quick screening. The first page is a check-box format for the area of concern/referral (e.g., artic, social skills, receptive/expressive language) written in parent-friendly terms. The second/back page explains more in depth about the RtI process.