IELTS Speaking - Improve English & prepare for IELTS Speaking: Fluency & Coherence Improve your IELTS scores by understanding the aspects of fluency and coherence that are considered during the assessment of IELTS Speaking, which include speaking at length, organising ideas logically, and appropriately signposting to indicate the direction of your thoughts. Suggestions & examples, along with advice to improve your fluency in English language.