3. A good general plan.
a. Teacher announces topic.
b. Pupil tells what he knows about it.
c. Corrections, additions, and questions by other members of class.
d. Corrections and additions by teacher.
e. Questions by teacher designed to apply what has been learned.
1. Comparison with other topics previously studied.
2. Comparison with conditions in the present.
c. The use of two or more textbooks.