Figure 1. A view of the retina seen through an ophthalmoscope. In the center of the retina is the optic nerve, a circular to oval white area measuring about 2 x 1.5 mm across. From the center of the optic nerve radiate the major blood vessels of the retina.
A virtual classroom is an online classroom that allows participants to communicate with one another, view presentations or videos, interact with other participants, and engage with resources in work groups. Non-Restricting.
TEACHERS' SKILLS IN MONITORING STUDENT LEARNING. Given the strong connection between teachers' monitoring of students' learning progress and. those students' academic performance, it would be ideal if teachers received thorough training in. monitoring and were highly skilled in classroom monitoring practices.