You have to have more information
Okay okay so it looks like it's saying that the first class is from 10 to some time.
Los martes, la primera clase es de diez a once en punto.
On Tuesdays, the first class is from 10 to 11 o'clock.
you can fill in 11 with whatever hour it actually is.
i prefer to cook. my favorite dishes were always the ones that use chicken but now I have many vegitarian friends so you must learn to do more things with vegetables. i use celery a lot more. I learned to use it in almost everything and even fried celery! What I do not like is washing the dishes. When I invite friends to eat, I cook, but they are the ones who clean everything.
hope this helps!! : )