\input zb-basic
\input zb-matheduc
\iteman{ZMATH 1997e.03267}
\itemau{Burrill, Gail}
\itemti{Algebra for the Twenty-First Century: A New Vision.}
\itemso{NASSP Bull. 81, No. 586, 11-16 (1997).}
\itemab
Algebra, an important skill, provides a way to represent situations so they can be analyzed carefully. In the new algebra classroom, students will listen and talk to one another while learning to understand problems and devise solutions. Teachers will organize tasks (involving graphing, rating, and ranking techniques) to help students discover the power of using symbols to control data and produce answers to real questions. (ERIC)
\itemrv{~}
\itemcc{H33}
\itemut{}
\itemli{doi:10.1177/019263659708158603}
\end