Title 
Author 
Type 
Date 
Words 
Dynamic geometry software within the van Hiele teaching framework. 
Stumbles, Robert 
Report 
Mar 22, 2018 
3487 
Integrating various fields of mathematics in the process of developing multiple solutions to the same problems in geometry. 
Stupel, Moshe; Oxman, Victor 
Essay 
Jan 1, 2018 
3716 
Technologies to Enhance and Extend Children's Understanding of Geometry: A Configurative Thematic Synthesis of the Literature. 
Crompton, Helen; Grant, Melva R.; Shraim, Khitam Y.H. 
Report 
Jan 1, 2018 
6778 
Pirouettes and protractors: Dancing through mathematics. 
Hall, Jennifer; Jao, Limin 

Sep 22, 2017 
2707 
Using mobile learning to support students' understanding in geometry: a designbased research study. 
Crompton, Helen 
Report 
Jul 1, 2017 
6383 
Polygons, pillars and pavilions: discovering connections between geometry and architecture. 
Madden, Sean Patrick 

Mar 1, 2017 
2449 
Modelling mathematics teachers' intention to use the dynamic geometry environments in Macau: an SEM approach. 
Zhou, Mingming; Chan, Kan Kan; Teo, Timothy 
Report 
Jul 1, 2016 
6944 
A pitstop at the square shop isn't bad at all. 
Haggar, Fred; Krcic, Senida 

Mar 22, 2016 
500 
Geometric growing patterns: what's the rule? 
Hourigan, Mairead; Leavy, Aisling 
Report 
Dec 22, 2015 
5094 
Computerbased learning of geometry from integrated and splitattention worked examples: the power of selfmanagement. 
TindallFord, Sharon; Agostinho, Shirley; Bokosmaty, Sahar; Paas, Fred; Chandler, Paul 
Report 
Oct 1, 2015 
5951 
Connecting algebra and geometry to find square and higher order roots. 
Elstak, Iwan R.; Goel, Sudhir 
Report 
Jun 22, 2015 
2497 
Pinboard geometry. 
de Mestre, Neville 
Column 
Dec 22, 2014 
910 
The effect of mathematical realias on spatial geometry training of grades 2 math courses on educational progress of female students. 
Valizadeh, Zeinab; Mohsenpour, Bahram 
Report 
Oct 1, 2014 
2521 
Technology as a partner in geometry classrooms. 
Martinovic, Dragana; Manizade, Agida G. 
Report 
Jun 1, 2014 
5633 
Hide, map and seek: assessing students' understanding of location and direction. 
Bragg, Leicha 

Dec 22, 2013 
2477 
Australian curriculum: linked lessons. 
Hurrell, Derek 

Sep 22, 2013 
2012 
Teaching 3D geometrythe multi representational way. 
Kalbitzer, Sonja; Loong, Esther 

Sep 22, 2013 
2576 
Exploring loci of points by DGS and CAS in teaching geometry. 
Jares, Jakub; Pech, Pavel 
Report 
Jun 1, 2013 
3416 
Optimization of the courses in geometry by the usage of Dynamic Geometry Software Sam. 
Karaibryamov, Samet; Tsareva, Bistra; Zlatanov, Boyan 
Report 
Feb 1, 2013 
13985 
An observation tool as an aid for building proofs. 
Magajna, Zlatan 
Report 
Oct 1, 2011 
3489 
A square becomes a regular octagon: an authentic experience in proof writing. 
Fuentes, Sarah Quebec 

Jul 1, 2011 
2989 
Parabolas: connection between algebraic and geometrical representations. 
Shriki, Atara 

Jul 1, 2011 
2062 
Using computerassisted multiple representations in learning geometry proofs. 
Wong, WingKwong; Yin, ShengKai; Yang, HsiHsun; Cheng, YingHao 
Author abstract 
Jul 1, 2011 
6636 
Problems of teaching and learning of geometry in secondary schools in Rivers State, Nigeria. 
Adolphus, Telima 
Report 
Jun 1, 2011 
3041 
Interoperable interactive geometry for Europe. 
Kortenkamp, Ulrich 
Report 
Feb 1, 2011 
5125 
New researches regarding relationship between elementary geometric shapes and basic colours. 
Dumitrescu, Andrei 
Report 
Jan 1, 2011 
1629 
Key pad geometry and divisibility of numbers. 
Van Dyke, Frances; Keynes, Michael 

Jun 22, 2010 
1755 
Building LVAR (Linking Visual Active Representations) modes in a DGS environment. 
Patsiomitou, Stavroula 
Report 
Feb 1, 2010 
11061 
Engaging all students with "impossible geometry". 
Wiest, Lynda R.; Ayebo, Abraham; Dornoo, Michael D. 
Report 
Jan 1, 2010 
2213 
Cactus: Calculator and computer technology user service. 
Hyde, Hartley 

Sep 22, 2009 
1589 
A study of multirepresentation of geometry problem solving with virtual manipulatives and whiteboard system. 
Hwang, WuYuin; Su, JiaHan; Huang, YuehMin; Dong, JianJie 
Report 
Jul 1, 2009 
7840 
Using toolmaking to contextualise geometry: the supersize protractor. 
Sheppard, Ian 

Jun 22, 2009 
3571 
Using GeoGebra to enhance prospective elementary school teachers' understanding of geometry. 
Carter, Jack; Ferrucci, Beverly 

Jun 1, 2009 
4881 
Investigating ImageBased Perception and Reasoning in Geometry. 
Campbell, Stephen R.; Handscomb, Kerry; Zaparyniuk, Nicholas E.; Sha, Li; Cimen, O. Arda; Shipulina, 
Report 
Apr 13, 2009 
301 
The Effect of Geometry Teaching with Cabri to Learning Levels of Fourth Grade Students. 
Tutak, Tayfun; Turkdogan, Ali; Birgin, Osman 
Author abstract 
Jan 1, 2009 
176 
Hockey math: a teenaged goalie learns geometry from a reallife experience. 
Petrie, Victoria 

Nov 1, 2008 
1165 
The Effect of Dynamic Geometry Software on Student Mathematics Teachers' Spatial Visualization Skills. 
Guven, Bulent; Kosa, Temel 
Report 
Oct 1, 2008 
250 
Using geoboards in primary mathematics: going ... going ... gone? Hilary Scandrett reminds us of geoboards and asks whether or not they still have a place in today's classrooms. 
Scandrett, Hilary 
Report 
Jun 22, 2008 
1273 
Generalizing 2D geometric properties to 3D with the aid of DGS. 
Kim, Dohyun; Jang, Seunguk; Lee, Hyobin; Kim, Youngdae 
Report 
Jun 1, 2008 
4197 
Interactive geometry and critical points. 
Banchoff, Thomas F. 
Report 
Jun 1, 2008 
6722 
Tangrams and constraintbased geometry. 
Hyde, Hartley 

Mar 22, 2008 
1465 
Experiencing the multiple dimensions of mathematics with dynamic 3D geometry environments: illustration with Cabri 3D. 
Laborde, Colette 
Report 
Feb 1, 2008 
6869 
Using dynamic geometry software to encourage 3D visualisation and modelling. 
Oldknow, Adrian; Tetlow, Linda 
Report 
Feb 1, 2008 
2763 
The dynamic geometry software as an effective learning and teaching tool. 
Jiang, Zhonghong 
Report 
Oct 1, 2007 
4762 
Paper sizes and mathematics. 
de Mestre, Neville 

Mar 22, 2007 
1119 
A symbolic approach to teaching geometry. 
Majewski, Miroslaw 

Feb 1, 2007 
4465 
The impact of virtual manipulatives on first grade geometry instruction and learning. 
Lyon, Tammy 

Dec 22, 2006 
6203 
Square dissections and convex figures. 
de Mestre, Neville 

Dec 22, 2006 
928 
Integrating 6th Grade Geometry Standards into a Waldorf Methods Charter School. 
Watterson, Ilie Alma 
Report 
Aug 1, 2006 
235 
Hot ideas: polygons on the computer. 
Way, Jenni 
Brief article 
Jun 22, 2006 
276 
An email question. 
Hyde, Hartley 

Jun 22, 2006 
1214 
Squares and rectangles. 
de Mestre, Neville 

Jun 22, 2006 
837 
Paper folding in the middle school classroom and beyond. 
Coad, Lance 

Mar 22, 2006 
4128 
Golden sections. 
Stuart, Stephen N. 

Jan 1, 2006 
1014 
Handson shapes. 
de Mestre, Neville 

Sep 22, 2005 
850 
Synchronizing Gestures, Words and Actions in Pattern Generalizations. 
Sabena, Cristina; Radford, Luis; Bardini, Caroline 
Abstract 
Jul 10, 2005 
175 
The volume of a torus using cylindrical and spherical coordinates. 
Farmer, Jim 

Jul 1, 2005 
2953 
An Alternative Approach to LogoBased Geometry. 
Durmus, Soner; Karakirik, Erol 
Abstract 
Jan 1, 2005 
166 
Thinking beyond the box: responses to the Building a Box problem. 
Mann, Robert 

Oct 1, 2004 
2566 
Insight into Pupils' Understanding of Infinity in a Geometrical Context. 
Jirotkova, Darina; Littler, Graham 
Abstract 
Jul 1, 2004 
142 
Characterization of Students' Reasoning and Proof Abilities in 3Dimensional Geometry. 
Gutierrez, Angel; Pegg, John; Lawrie, Christine 
Abstract 
Jul 1, 2004 
173 
Teacher's Practices and Dynamic Geometry. 
Belfort, Elizabeth; Carlos Guimaraes, Luiz 
Abstract 
Jul 1, 2004 
230 
Proofs through Exploration in Dynamic Geometry Environments. 
Christou, C.; Mousoulides, N.; Pittalis, M.; PittaPantazi, D. 
Abstract 
Jul 1, 2004 
191 
Reflective Symmetry in Construction and Proving. 
Miyakawa, Takeshi 
Abstract 
Jul 1, 2004 
181 
The Role of Tool and Teacher Mediations in the Construction of Meanings for Reflection. 
Healy, Lulu 
Abstract 
Jul 1, 2004 
185 
Preservice elementary teachers' understanding of geometric similarity: the effect of dynamic geometry software. 
Gerretson, Helen 

Jun 22, 2004 
3726 
Working with accurate representations: the case of preconstructed dynamic geometry sketches. 
Sinclair, Margaret 

Jun 22, 2004 
5475 
Lessons learned from students about assessment and instruction. 
Kitchen, Richard S.; Wilson, Linda Dager 

Apr 1, 2004 
3008 
Thinking geometrically: Totally Tessellated. 
Frederick, Betz; Williams, Nan 

Mar 1, 2004 
604 
James Otto and the Pi Man: A Constructivist Tale. 
Funk, Carole 

Nov 1, 2003 
1966 
Young Children's Understanding of Geometric Shapes: The Role of Geometric Models. 
Elia, Iliada; Gagatsis, Athanasios; Kyriakides, Leonidas 
Report 
Jul 1, 2003 
187 
Dynamic Geometry and The Theory of Variation. 
Leung, Allen 
Report 
Jul 1, 2003 
143 
The Provision of Accurate Images with Dynamic Geometry. 
Sinclair, Margaret P. 
Report 
Jul 1, 2003 
177 
Windows on Practice Investigating Equity in Technology Based Mathematics Classrooms. 
Vale, Colleen 
Report 
Jul 1, 2003 
180 
Interactive Whiteboards and the Construction of Definitions for the Kite. 
Pratt, Dave; Davison, Ian 
Report 
Jul 1, 2003 
172 
Mental Functioning of Instruments in the Learning of Geometrical Transformations. 
Hoyos, Veronica 
Report 
Jul 1, 2003 
192 
Secondary School Students' Improper Proportional Reasoning: The Role of Direct versus Indirect Measures. 
Van Dooren, Wim; De Bock, Dirk; De Bolle, Elke; Janssens, Dirk; Verschaffel, Lieven 
Report 
Jul 1, 2003 
211 
Student's Concept of Infinity in the Context of a Simple Geometrical Construct. 
Jirotkova, Darina; Littler, Graham 
Report 
Jul 1, 2003 
161 
Prisms and pyramids: constructing threedimensional models to build understanding. 
Koester, Beverly A. 

Apr 1, 2003 
3325 
Exploring realworld geometry. (Links to Literature). 
Weber, William B., Jr. 

Apr 1, 2003 
2236 
Shape Search. (Problem Solvers). 
Swarthout, Mary 

Apr 1, 2003 
792 
Picasso masterpiece. (Problem Solvers). 
Hartweg, Kim 

Feb 1, 2003 
679 
A survey of paper cutting, folding and tearing in mathematics textbooks for prospective elementary school teachers. 
Ferrucci, Beverly J. 

Jan 1, 2003 
4573 
Perfectsquare geometry partners. (Problem Solvers). 
Swarthout, Mary 

Jan 1, 2003 
866 
The effect of using transparent colored overlays on math quiz papers on the scores of high school geometry students. (South Carolina Junior Academy Of Sciences Abstracts). 
Briggs, Jeffrey A. 
Brief Article 
Jan 1, 2003 
142 
Why can't I see the tree? A study of perspective. (Research, Reflection, Practice). 
Kelly, Gwendolyn A. 

Oct 1, 2002 
3981 
Journal for Research in Mathematics EducationLogo and Geometry: Monograph Number 10. (For Students). 
Shields, Joseph 
Brief Article 
May 1, 2002 
255 
Grades 712: cerealbox project provides a new angle on geometry. (Math Matters). 

Brief Article 
Apr 1, 2002 
282 
Dear Verity, Now I'm Getting Into Shape! 
Dempsey, Deirdre; Marshall, John (Supreme Court justice) 

Apr 1, 2002 
4446 
Get those geometry activities in shape. (For educators only). 

Brief Article 
Mar 1, 2002 
105 
Grades 68: fun class project: build an icosahedron. (Math Matters). 


Feb 1, 2002 
1317 
Learning geometry in a dynamic computer environment. 
Battista, Michael T. 

Feb 1, 2002 
3591 
On the cusp of a revolution: new software tools help students see and make connections in math classes and more. (PC Software). 
Beem, Kate 

Nov 1, 2001 
1405 
Blending ART and GEOMETRY with PRECISION. 
Patterson, Berniece 
Brief Article 
Sep 1, 2001 
540 
Parallels Between Constructing Dynamic Figures and Constructing Computer Programs. 
TRILLING, LAURENT 

Jun 22, 2001 
4992 
Mouse Maze Tournament: Connecting Geometry and Measurement. 
Curtis, Shirley 

May 1, 2001 
2962 
Geometry Must Be Vital. 
Lindquist, Mary M.; Clements, Douglas H. 

Mar 1, 2001 
4496 
And Then There Was Luke: The Geometric Thinking of a Young Mathematician. 
Sharp, Janet M.; Hoiberg, Karen Bush 

Mar 1, 2001 
4048 
Elastic Geometry and Storyknifing: A Yup'ik Eskimo Example. 
Lipka, Jerry; Wildfeuer, Sandra; Wahlberg, Nastasia; George, Mary; Ezran, Dafna R. 

Feb 1, 2001 
2456 
Geometry through Beadwork Designs. 
Barkley, Cathy A.; Cruz, Sandra 

Feb 1, 2001 
2490 
Learning Geometry and a New language. 
Swindal, Donna Norton 

Dec 1, 2000 
2827 
The Earliest Geometry. 
Clements, Douglas H.; Sarame, Julie 

Oct 1, 2000 
2527 
MATH IS ART. 
Granger, Tim 

Sep 1, 2000 
1199 
ENHANCING GEOMETRIC REASONING. 
Mistretta, Regina M. 

Jun 22, 2000 
2616 
Implications of Research on Children's Understanding of Geometry. 
Fox, Thomas B. 

May 1, 2000 
2373 
Young Children's Ideas about Geometric Shapes. 
Clements, Douglas H.; Sarama, Julie 

Apr 1, 2000 
2964 
IMAGERY AND FRACTIONS IN STUDENTS CLASSIFIED AS LEARNING DISABLED. 
Grobecker, Betsey 

Mar 22, 2000 
10078 
K'Nex Primer Math Set. 
Silbey, Robyn; Bell, Barbara 
Brief Article 
Mar 1, 2000 
289 
AN INVESTIGATION OF SPATIALGEOMETRICAL UNDERSTANDING IN STUDENTS WITH LEARNING DISABILITIES. 
De Lisi, Richard 

Jan 1, 2000 
8921 
Responses to the What Shapes Can You Make? Problem. 
Olson, Judith; Olson, Melfried; Sakshaug, Lynae 

Jan 1, 2000 
1676 
GingerbreadHouse GEOMETRY. 
Emenaker, Charles E. 

Dec 1, 1999 
2718 
Geometry and Op Art. 
Brewer, Evelyn J. 

Dec 1, 1999 
2226 
The importance of spatial structuring in geometric reasoning. 
Battista, Michael T. 

Nov 1, 1999 
3198 
Matho'Lanterns. 
Angerame, Shirlee S. 

Oct 1, 1999 
1695 
Getting students actively involved in geometry. 
Robertson, Stuart P. 

May 1, 1999 
1922 
Developing geometric thinking through activities that begin with play. 
Hiele, Pierre M. van 

Feb 1, 1999 
3927 
Educating Hannah: it's a what? 
Cockcroft, Wilfred H.; Marshall, John (Supreme Court justice) 

Feb 1, 1999 
2437 
Shape up! 
Oberdorf, Christine D.; TaylorCox, Jennifer 

Feb 1, 1999 
3142 
Young children's developing understanding of geometric shapes. 
Hannibal, Mary Anne 

Feb 1, 1999 
2737 
Learning geometry: some insights drawn from teacher writing. 
Schifter, Deborah 

Feb 1, 1999 
4371 
Look who's talking. 
Steele, Diana F. 

Jan 1, 1998 
3759 
Geometry and language  a natural connection. 
PereiraMendoza, Lionel 

Apr 1, 1997 
1839 
Religious schools inspire math reasoning. 
Bower, Bruce 
Brief Article 
Jan 25, 1997 
529 
Concept learning in geometry. 
Fuys, David J.; Liebov, Amy K. 

Jan 1, 1997 
2002 
Pablo's Tree: mathematics in a different light. 
Wickett, Maryann 

Oct 1, 1996 
2339 
Developing spatial sense  a moving experience! 
Andrews, Angela Giglio 

Jan 1, 1996 
2259 
Perimeter patterns. 
Austin, Richard A.; Biafore, Patricia 

Dec 1, 1995 
1227 
Using concept diagrams to promote understanding in geometry. 
Shaw, Jean M.; Thomas, Conn; Hoffman, Ann; Bulgren, Janis 

Nov 1, 1995 
1307 
Developing spatial abilities in the early grades. 
Liedtke, Werner W. 

Sep 1, 1995 
3610 
Bilingual lessons in earlygrades geometry. 
Flores, Alfinio 

Mar 1, 1995 
1623 
Making your point. 


Jan 1, 1995 
618 
Geometry game. 
Ortiz, Enrique 

Dec 1, 1994 
831 
The most important thing is.... 
Bertheau, Myrna; Thiessen, Diane 

Oct 1, 1994 
1405 
Making connections: from paper to popup books. 
Huse, Vanessa Evans; Bluemel, Nancy Larson; Taylor, Rhonda Harris 

Sep 1, 1994 
1846 