Tips for teaching speaking

SPEAK!

You cannot just say "Speak!" and make your students speak. It won't work.

The matter is much deeper. You have to pay attention to accuracy, fluence, type of the student, his/her weak and strong sides, their needs. 

There are many methods and techniques for this teaching speaking.

Click on the links and get acquainted with them: 

https://www.teachingenglish.org.uk/article/teaching-speaking-unit-5-techniques

http://www.cambridge.org/elt/blog/2017/11/21/5-tips-for-teaching-speaking/