%%% ============================================ %%% BibTeX-file{ %%% author = "Lingguo Bu", %%% version = "1.00", %%% date = "20 Sept 2021", %%% filename = "LU.bib", %%% address = "University of Illinois Carbondale", %%% email = "Lgbu@siu.edu", %%% codetable = "ISO/ASCII", %%% keywords = "geogebra, 3D", %%% supported = "yes", %%% docstring = "BibTeX bibliography for the article %%% \cite{bu2021volume}: %%% @article{bu2021volume, %%% title={Volume Invariant Cube Twisting}, %%% author={Bu, Lingguo}, %%% journal={North American GeoGebra Journal}, %%% volume={9}, %%% number={1}, %%% pages={11--21}, %%% year={2021} %%% } %%% %%% } %%% ============================================ @book{brown2005art, title={The art of problem posing}, author={Brown, Stephen I and Walter, Marion I}, year={2005}, publisher={Psychology Press} } @article{bu2017, title={Exploring Liu Hui's cube puzzle: From paper folding to 3-D design}, author={Bu, Lingguo}, journal={MAA Convergence}, url = {https://www.maa.org/press/periodicals/convergence}, urldate = {2021-09-20}, year={2017} } @article{bu2019spinning, title={Spinning the cube with technologies}, author={Bu, Lingguo}, journal={The Mathematics Teacher}, volume={112}, number={7}, pages={551--554}, year={2019}, publisher={National Council of Teachers of Mathematics} } @article{bu2021spinning, title={The Spinning Cube: An Algebraic Excursion}, author={Bu, Lingguo}, journal={The Mathematics Enthusiast}, volume={18}, number={1}, pages={39--48}, year={2021} } @article{hilbert1952geometry, title={Geometry and the Imagination, vol. 87}, author={Hilbert, David and Cohn-Vossen, Stephan}, journal={American Mathematical Society}, year={1952} } @article{madden2010designing, title={Designing mathematical learning environments for teachers}, author={Madden, Sandra R}, journal={The Mathematics Teacher}, volume={104}, number={4}, pages={274--282}, year={2010}, publisher={National Council of Teachers of Mathematics} } @incollection{senechal1990shape, title={Shape}, author={Senechal, Majorie}, booktitle={On the shoulders of giants: New approaches to numeracy}, pages={139--181}, year={1990} } @book{steinhaus1999mathematical, title={Mathematical snapshots}, author={Steinhaus, Hugo}, year={1999}, publisher={Courier Corporation} } @book{tall2013humans, title={How humans learn to think mathematically: Exploring the three worlds of mathematics}, author={Tall, David}, year={2013}, publisher={Cambridge University Press} }