Establish them and maintain them. LEI curriculum is a great help in this area with the sequence of Vocabulary, Pronunciation, Clap the Stress and Conversation sections. Carefully sequenced materials introduce new difficulties at a manageable rate. Visit our classes and you will be able to see how the curriculum works out in the nitty-gritty business of learning. A living, moving picture is worth a thousand words.
Teachers volunteer their services and talent, so there is no charge for the class.