Which of the following is the best way for a school leader to ensure that teachers are addressing the learning needs of English learners (ELsE L's)?
a) Ignoring the specific needs of English learners in lesson plans
b) Mandating a strict adherence to the same teaching methods for all students
c) Requiring that lesson plans show evidence of differentiation for ELsE L's at a range of language proficiency levels
d) Eliminating support services for English learners