1. A student has a teacher who uses a smartboard to teach in the classroom.
This means that essentially the teacher is using technology to teach, which is more interactive and makes learning a bit more amusing. A typical class session would most likely consist of the teacher projecting a lesson/question on the board, then writing or having multiple students at once write notes or answers on it.
2. A student is trying to do Canvas assignments on her phone.
Some problems that may arise are technological issues, such as the app crashing, the phone battery can die, the internet might not work, or the assignments would just not be opening up.