An elementary teacher has a large group of English language learners (ELLs) in her classroom. Which strategy should the teacher use during instruction to effectively work with this group of students?"
What strategy should an elementary teacher use to effectively work with a large group of English language learners (ELLs)?

a. Avoid providing visual aids
b. Rely on complex language for better learning
c. Use visuals, gestures, and simplified language
d. Ignore individual needs and pace