TSL 4140C - ESOL Methods, Curriculum and Assessment 3 Credit Hours (Offered Fall, Spring) This course will prepare candidates for effective planning, instruction, and assessment of English Language Learners (ELLs) in the classroom.This course requires a minimum grade of "C". Current background check (fingerprinting) acceptable to the District in which the field experience will take place is required for this course. Prerequisite(s): upper division standing; Prerequisite(s)/Corequisite(s): EDG 3410C and EDG 3343.