Much social studies instruction at the secondary level emphasizes the
coverage and memorization of fragmented information; critics of this l
earning method have called for more in-depth instruction. This article
proposes a definition of in-depth instruction, and constructs a portr
ait of its inception in one issues-oriented high school classroom. Gat
hering and analyzing data from classroom observations, interviews, and
a student survey, the author asserts that (1) central to such instruc
tion is the organization of knowledge around essential issues, the use
of knowledge to take positions on issues, and extensive classroom dis
course; (2) three teaching dilemmas give practical pedagogical meaning
to in-depth study; and (3) students voice a more tentative, complex,
diverse, and tolerant disposition toward knowledge at the end of the i
nstruction. The author offers cautionary words and provides direction
for instituting such reforms in the future.