Learning how to tell time is something you have started learning last year.
One very important thing to remember is that the clock is divided into two parts - TO andPAST.
Also, make sure that you never forget the following:
1 minute = 60 seconds
1 hour = 60 minutes
1 day = 24 hours
As you know it is not very easy and you need to practice a lot to learn it well. So here are a number of games and applications that will surely help you with your studies:
Bang on time
Stop the clock