| Reasoning about variation in the intensity of change in covarying quantities involved in rate of change HL Johnson The Journal of Mathematical Behavior 31 (3), 313-330, 2012 | 178 | 2012 |
| Chunky and Smooth Images of Change C Castillo-Garsow, HL Johnson, KC Moore For the Learning of Mathematics 33 (3), 31-37, 2013 | 168 | 2013 |
| Secondary students’ quantification of ratio and rate: A framework for reasoning about change in covarying quantities HL Johnson Mathematical Thinking and Learning 17 (1), 64-90, 2015 | 111 | 2015 |
| Presence+Experience: A Framework for the Purposeful Design of Presence in Online Courses JC Dunlap, G Verma, HL Johnson TechTrends 60 (2), 145-151, 2016 | 100 | 2016 |
| Together yet separate: Students’ associating amounts of change in quantities involved in rate of change HL Johnson Educational Studies in Mathematics 89 (1), 89-110, 2015 | 96 | 2015 |
| Distinguishing schemes and tasks in children's development of multiplicative reasoning (Distinción de esquemas y tareas en el desarrollo del razonamiento multiplicativo de los … R Tzur, HL Johnson, E McClintock, RH Kenney, YP Xin, L Si, ... PNA 7 (3), 85-101, 2013 | 94* | 2013 |
| Mathematical tasks and the student: Navigating “tensions of intentions” between designers, teachers, and students HL Johnson, A Coles, D Clarke ZDM 49, 813-822, 2017 | 80 | 2017 |
| Ferris wheels and filling bottles: A case of a student’s transfer of covariational reasoning across tasks with different backgrounds and features HL Johnson, E McClintock, P Hornbein ZDM 49, 851-864, 2017 | 62 | 2017 |
| A link between students’ discernment of variation in unidirectional change and their use of quantitative variational reasoning HL Johnson, E McClintock Educational Studies in Mathematics 97, 299-316, 2018 | 37 | 2018 |
| Reasoning about Quantities Involved in Rate of Change as Varying Simultaneously and Independently HL Johnson Quantitative reasoning and mathematical modeling: A driver for STEM …, 2012 | 32 | 2012 |
| Video-based teaching playgrounds: Designing online learning opportunities to foster professional noticing of teaching practices HL Johnson, JC Dunlap, G Verma, E McClintock, DJ DeBay, B Bourdeaux TechTrends 63, 160-169, 2019 | 27 | 2019 |
| Opportunities for reasoning: Digital task design to promote students’ conceptions of graphs as representing relationships between quantities HL Johnson, ED McClintock, A Gardner Digital Experiences in Mathematics Education 6, 340-366, 2020 | 26 | 2020 |
| Reasoning about quantities that change together HL Johnson Mathematics teacher 106 (9), 704-708, 2013 | 22 | 2013 |
| Mathematical tasks and the student D Clarke, H Strømskag, HL Johnson, A Bikner-Ahsbahs, K Gardner Proceedings of the 38th conference of the International Group for the …, 2014 | 21 | 2014 |
| A teacher’s conception of definition and use of examples when doing and teaching mathematics HL Johnson, GW Blume, JK Shimizu, D Graysay, S Konnova Mathematical Thinking and Learning 16 (4), 285-311, 2014 | 20 | 2014 |
| Task design: Fostering secondary students’ shifts from variational to covariational reasoning HL Johnson 39th Conference of the International Group for the Psychology of Mathematics …, 2015 | 18 | 2015 |
| Task design for graphs: Rethink multiple representations with variation theory HL Johnson Mathematical Thinking and Learning 24 (2), 91-98, 2022 | 14 | 2022 |
| Framework for mathematical proficiency for teaching PS Wilson, MK Heid, RM Zbiek, JW Wilson Unpublished manuscript, Athens, GA, 2010 | 14 | 2010 |
| Designing Covariation Tasks to Support Students’ Reasoning about Quantities involved in Rate of Change HL Johnson Task design in Mathematics Education (Proceedings of the International …, 2013 | 13 | 2013 |
| Conception of number as a composite unit predicts students’ multiplicative reasoning: Quantitative corroboration of Steffe’s model R Tzur, HL Johnson, A Norton, A Davis, X Wang, M Ferrara, B Wei Proceedings of the 41st Conference of the International Group for the …, 2017 | 12 | 2017 |
Evan McClintockSenior Instructor, University of Colorado DenverПодтвержден адрес электронной почты в домене ucdenver.edu
