\input zb-basic
\input zb-matheduc
\iteman{ZMATH 2002d.03291}
\itemau{Thornton, Stephen J.}
\itemti{New approaches to algebra: Have we missed the point?}
\itemso{Math. Teach. Middle Sch. 6, No. 7, . 388 (2001).}
\itemab
Help students develop new insights into mathematical relationships through alternative representations.
\itemrv{~}
\itemcc{H13}
\itemut{}
\itemli{}
\end