Experts say an online class should have no more than 40 students.

The relationship of social presence and interaction in online classes.

The online classes give students the opportunity to study and learn at their own personal pace.

More recently the college has begun to offer online classes.

This approval included the ability to offer online classes to students around the world.

Also in 1996, online classes and academic degree programs became available.

He also offers online classes and combinations at his new site tapdancelessons.com.

Many online classes cost money to take but some are offered free.

He now takes online classes at his local community college.

The college experienced a 51% increase in enrollment for online classes from 2007 to 2010.