From Table 11 we can conclude that the distinguished advantages of using Facebook for teaching and learning include convenience, easy to use, and instance interaction
The second question is in the term of disadvantages of using Facebook as a supplementary tool for teaching and learning which include 1) Time consuming, 2) Difficult to find resources, 3) Difficult to keep resources, 4) Too open to public and 5) Disturb personal space. The degree of opinion is divided into 5 scales: strongly agree, agree, neutral, disagree and strongly disagree.