Summarizing can be done in writing, but also orally, dramatically, artistically, visually, physically, musically, in groups, or individually. Summarization is one
of the most underused teaching techniques we have today, yet research has shown that it yields some of the greatest leaps in comprehension and long-term retention of
information.
—
Rick Wormeli, from
Summarization in Any Subject,
2005, p. 2