\input zb-basic
\input zb-matheduc
\iteman{ZMATH 2003c.02137}
\itemau{Heid, M. Kathleen}
\itemti{Computer algebra systems in secondary mathematics classes. The time to act is now!}
\itemso{Math. Teach. (Reston) 95, No. 9, 662-667 (2002).}
\itemab
The author argues in favour of including CAS in mathematics teaching in the United States by answering common arguments that are brought forward against CAS use.
\itemrv{~}
\itemcc{D30 R20 B10}
\itemut{}
\itemli{}
\end