| CATALYZING CHANGE IN MIDDLE SCHOOL MATHEMATICS. National Council of Teachers of Mathematics. National COUN TEACHERS MATH, 2020 | 66 | 2020 |
| GIS professional development for teachers: lessons learned from high-needs schools JT Mitchell, GJ Roy, S Fritch, B Wood Cartography and Geographic Information Science 45 (4), 292-304, 2018 | 50 | 2018 |
| Mathematical content knowledge for teaching elementary mathematics: A focus on whole-number concepts and operations E Thanheiser, I Whitacre, GJ Roy The Mathematics Enthusiast, 2014 | 34 | 2014 |
| Sustaining social and sociomathematical norms with prospective elementary teachers in a mathematics content course GJ Roy, JM Tobias, F Safi, JK Dixon Investigations in Mathematics Learning 7 (2), 33-64, 2014 | 23 | 2014 |
| Prospective teachers' development of whole number concepts and operations during a classroom teaching experiment GJ Roy | 20 | 2008 |
| School counselor and teacher collaboration to enhance students’ career development using project-based learning D Limberg, A Starrett, JH Ohrt, MJ Irvin, C Lotter, GJ Roy Professional School Counseling 24 (1_part_3), 2156759X211011908, 2021 | 18 | 2021 |
| Developing Prospective Teachers' Understanding of Addition and Subtraction with Whole Numbers. GJ Roy Issues in the Undergraduate Mathematics Preparation of School Teachers 2, 2014 | 13 | 2014 |
| Sustainable use of dynamic representational environments: Toward a district-wide adoption of SimCalc-based materials P Vahey, GJ Roy, V Fueyo The SimCalc Vision and Contributions: Democratizing Access to Important …, 2013 | 13 | 2013 |
| Preservice elementary school teachers’ content knowledge in mathematics working group E Thanheiser, C Browning, S Kastberg, E Lioutikova, J Lo, M Moss, ... North American Chapter of the International Group for the Psychology of …, 2010 | 12* | 2010 |
| Mathematics Discussions: Expectations Matter GJ Roy, SB Bush, TE Hodges, F Safi Mathematics Teaching in the Middle School 23 (2), 98-105, 2017 | 11 | 2017 |
| Providing professional support to teachers that are implementing a middle school mathematics digital unit GJ Roy, C Vanover, V Fueyo, P Vahey Contemporary Issues in Technology and Teacher Education 12 (2), 145-161, 2012 | 9 | 2012 |
| Place-based Education in Middle Level Education: Bringing in and Contributing to the Local Context MJ Irvin, J Harrist, D Limberg, GJ Roy, G Kunz International Handbook of Middle Level Education Theory, Research, and Policy, 2019 | 8 | 2019 |
| Supporting middle grades mathematics teachers and students: A curricular activity system used in an urban school district GJ Roy, V Fueyo, P Vahey RMLE Online 40 (2), 1-15, 2017 | 8 | 2017 |
| Leading the Change: Making Sense of Mathematics for Teaching Grade 6 – 8 E Nolan, JK Dixon, GJ Roy, J Andreasen Solution Tree Press, 2016 | 8* | 2016 |
| Connecting representations: Using predict, check, explain GJ Roy, V Fueyo, P Vahey, J Knudsen, K Rafanan, T Lara-Meloy Mathematics Teaching in the Middle School 21 (8), 492-496, 2016 | 6 | 2016 |
| Prospective Elementary Teachers' Conceptions of Unitizing with Whole Numbers and Fractions. JM Tobias, GJ Roy, F Safi International Journal for Mathematics Teaching & Learning, 2015 | 5 | 2015 |
| Developing prospective teachers’ productive disposition toward fraction operations JK Dixon, JB Andreasen, GJ Roy, DA Wheeldon, JM Tobias NCTM Yearbook-Motivation and disposition: Pathways to learning mathematics …, 2011 | 5 | 2011 |
| A Case Study Investigating the Effects of Technology on Visual and Nonvisual Thinking Preferences in Mathematics. S Budak, GJ Roy Technology, Instruction, Cognition & Learning 9 (3), 2013 | 4 | 2013 |
| Linking factors and multiples to algebraic reasoning GJ Roy, JS Allen, K Thacker Mathematics Teacher: Learning and Teaching PK-12 113 (3), 216-222, 2020 | 3 | 2020 |
| How Many Jelly Beans Are in the Jar? GJ Roy, TE Hodges, LA Graul Mathematics Teaching in the Middle School 21 (7), 424-430, 2016 | 3 | 2016 |
Farshid SafiUniversity of Central FloridaVerified email at ucf.edu
