We can call the education offered by using the Internet environment as “teaching through the Internet”. Such a teaching contributes to interaction, which is not sufficient in traditional classrooms most of the time. It gives the geographically separated students the opportunity of exchanging ideas and information, collaborative learning, discovering alternatives in learning and developing their own learning styles. In addition, this type of teaching allows learners to see subjects from different perspectives. Groups having special interests can share their own experiences even if they are too far from each other. When we look at the aims of this type of learning that is mostly used in higher education, it is seen that learners are encouraged to learn through distance education. Teaching through distance education can also be done on campus environments. Learners can participate in the courses and discussions whenever and wherever they want except from the pre-scheduled meetings. The Internet-based interactive environments offer the interaction which supports the learners in learning. Being independent of time and place, learners can work with each other, and interact and collaborate with their tutors and classmates. Collaboration brings solidarity with it. The aim of learning through collaboration is to obtain information and use this information to solve a problem. In general, collaborative learning creates a positive social environment and facilitates comprehension. Collaborative learning is based on the idea that learners working in groups towards a common goal can learn better than the students who can work on their own. The aim is to make learners to want each other’s success, to motivate each other, and to teach each other in order to achieve the learning objectives. Collaborative learning requires solidarity and reciprocal loyalty. Solidarity and reciprocal loyalty implies the active participation and contribution of each group member to the success of the group. This paper mentions how teaching through distance education happens, interaction in teaching through the Internet, collaborative learning, and how collaborative learning occurs in teaching a second language through the Internet.