2017 journal article
An analysis of context-based similarity tasks in textbooks from Brazil and the United States
International Journal of Mathematical Education in Science and Technology, 48(8), 1166–1184.
2016 journal article
Characterizing questions and their focus when pre-service teachers implement dynamic geometry tasks
Journal of Mathematical Behavior, 43, 148–164.
2015 journal article
Reasoning in a dynamic animation environment
Constructivist Foundations, 10(3), 350–351.
2014 journal article
The NCTM research presession: A brief history and reflection
Journal for Research in Mathematics Education, 45(2), 157–172.
2013 journal article
New assessments for new standards: The potential transformation of mathematics education and its research implications
Journal for Research in Mathematics Education, 44(2), 340–352.
Preparing to teach mathematics with technology: an integrated approach to geometry
Dubuque, IA: Kendall Hunt.
2012 journal article
Reporting research for practitioners: Proposed guidelines
Journal for Research in Mathematics Education, 43(2), 126–143.
2010 journal article
The nature of arguments provided by college geometry students with access to technology while solving problems
Journal for Research in Mathematics Education, 41(4), 324–350.
2007 journal article
The role of a dynamic software program for geometry in the strategies high school mathematics students employ
Journal for Research in Mathematics Education, 38(2), 164–192.
2001 - present
Funding history based on the linked ORCID record.