Telling time by half hr

Javier is pretty good in telling time by hr, so I decided to take a step further and teach him to tell time by half hr. He seems to get the concept already, but at times he still get a little confuse. I guess he need to practice more. :D

This clock which I bought from Popular is really put into good use. I would  just mumble a time, and get my boys to adjust it for me. I think they enjoyed it anyway, as they will run to grab the clock everytime we played this activity.