\input zb-basic
\input zb-matheduc
\iteman{ZMATH 2014b.00928}
\itemau{Hall, Jeffrey; Chamblee, Gregory}
\itemti{Teaching algebra and geometry with GeoGebra: preparing pre-service teachers for middle grades/secondary mathematics classrooms.}
\itemso{Comput. Sch. 30, No. 1-2, 12-29 (2013).}
\itemab
Summary: GeoGebra is a free, open-source program that combines features of dynamic geometry software, computer algebra systems, and spreadsheet programs. With its unique ability to illuminate both algebraic and geometric concepts, GeoGebra provides a mechanism to improve how mathematics is taught and learned in middle grades/secondary classrooms. Based on personal experiences of demonstrating GeoGebra-based teaching methods to pre-service and in-service middle grades/secondary mathematics teachers, the lead author has used GeoGebra to enhance pre-service and in-service mathematics teachers' mathematical thinking.
\itemrv{~}
\itemcc{U70 N80 G40 I20 G70}
\itemut{{\tt GeoGebra}; geometry; algebra; dynamic geometry software; computer algebra system}
\itemli{doi:10.1080/07380569.2013.764276}
\end