Distant Learning Classes

Here at CHS, we have a few classes offered to us through a distant-learning program called Erving. In these classes, there is no teacher actually present in the classroom, but there is one at another school, who is shown on TVs in the room. There is also a camera that allows the teacher to see each class. Additionally, people from several different schools often make up one of these classes. I am currently enrolled in an accounting class with this program here. Do you have any distant-learning classes similar to this? If so, what classes?