What are the six principles to remember when presenting new vocabulary in class?

<p> Before presenting vocabulary in class| it is helpful to remember the following:<br> a) Teach and practice the words in spoken form first.<br> b) Teach words in context.<br> c) Teach lexical items rather than individual words.<br> d) Present words in a memorable way.<br> e) Check understanding.<br> f) Revise often.</p>