An instructor is teaching a week long class in a highly technical subject area specific to the contracting company. On the second day, three-fourths of the class is confused.
Which of the following is the MOST effective plan for the third day?
A . Create a lab exercise to be performed in groups
B . Create a new presentation using graphics
C . Plan more time for questions on the third day
D . Spend time reviewing the concepts that seemed to cause confusion
Answer: A