I would recommend focusing on establishing some "core routines" that support the principles of UDL across your practice. For example you might focus on creating a routine where students use a tool like Voice Thread that facilitates choices of media: voicethread.com
I would remind them to go slow, try things and try again if the first way is not successful... ask for help and support.. and keep trying ! Advice for us all! #Dtk12
I hope I don't get into trouble for this, but I would suggest DBI if it is very subject specific. However, if UDL is necessary then collaboration and internal PLCs are key!