Tasks Include:

• diagnoses and assesses the extent of language difficulties in
  students whose first language is a language other than English
• provides assistance to regular classroom teachers by designing
  special teaching programs for students with English language
  difficulties
• teaches students individually and in small groups out of the
  regular classroom, or by assisting students within normal
  classroom settings
• teaches students in basic or advanced English language skills
• may provide advice concerning the community services
  available to assist students with English language difficulties