Answer to Question 1
A. Videography
Answer to Question 2
The disadvantages of e-learning, like the benefits, vary by context. These include, for example, that
teachers might find it difficult to meet all learners' needs in a completely online course since some need more structure or face-to-face interaction than exists in e-learning contexts.
learners at a distance from the teacher might not have support for technical problems.
students who do not have access to technology outside of school may not have the option to participate.
teamwork is more complicated in online contexts because the typical classroom immediacy of contact is mediated by access to and use of the technology.
if information and resources are not carefully chosen, the learner can be overwhelmed with the amount of information available on line.
the often huge number of discussion postings and assignments for teachers to check in completely online classes might prevent students from getting the direct, immediate feedback that they need.
The Making of Black Harlem
Age Differences in Attention to a Puppet Show Video
An ice-free summer opens the Arctic for exploration
RÜFÜS DU SOL Innerbloom (Official Video)
Tiffany - I Think We're Alone Now (Official Music Video)
The components making up the DNA Pol III holoenzyme