IELTS is not a test but a testing system so, I train people, to achieve desired band levels in each module, to make them able to perform according to the requirements of the system by letting them know about various types of questions; how to answer them; what skills are required to answer them; how to acquire them; how to use them and strategist in every module and then candidates are given authentic practice tests. Mistakes in every test are discussed on an individual level.