Students need to say the time and answer the questions. After you explain the time and how to read and say time to students, now it's time for testing students. 

You could draw a c'lock on the board and ask students now.

Perhaps allow your students to get familiar with the time and o'clock then use this video as an supplement to it.

In this music video students learn to tell the time through an interesting song. 

What time is it ?

what-time-is-it

Let's do English ESL prediction game. Students need to say the time and answer the questions. After you explain the time and how to read and say time to student…