What are the key concepts you have learnt today?:

teaching pronunciation 

spelling

some teaching techniques

improving learner's pronunciation
What do you like and not like about today's session?:

i like the  way the author's explaining and giving examples for the new session
What difficulties did you have during the session?:

The session is too long to understand and remember
How can you apply what you have learnt today to your future teaching or learning?:

- I will base on theories and techniques to help my students to notice features of pronunciation in English