C. Pivotal questions.
a. Thought-provoking questions prepared in advance in order to guide the children in the development of the topic as well as to stimulate them to their best thinking.
D. Provision for summaries.
a. A summary enables children to keep sequence and gives new point of view.
E. Illustrative material, and references noted on the plan.
a. Materials prepared ahead of time.
b. References to maps, charts, books indicated definitely to save time and conserve interest.
F. Provision for assignments.
a. A good lesson makes provision for definite progress and makes clear the questions yet unsolved.
b. Children need definite problems more when working by themselves at home than when with the teacher.