Creating Gestures for each line (best done with someone of a similar ability level. A student with special physical needs could possibly benefit from cooperative gestures as well),

Designing backdrops (this allows for all students regardless of English ability to fully participate.)

practicing movement with the "machine" activity. example

Coordinating entrances and exits one student would be assigned the director part

Creating props can be done with students who better understand the needs of the play combined with students who are better at ideas and artistic execution.

Running Lines best done with teams of students who are stronger and students who are still learning