@inbook {MATHEDUC.06434134,
author = {Cho, Peter and Moore-Russo, Deborah},
title = {How students come to understand the domain and range for the graphs of functions.},
year = {2014},
booktitle = {Proceedings of the 38th conference of the International Group for the Psychology of Mathematics Education ``Mathematics education at the edge", PME 38 held jointly with the 36th conference of PME-NA, Vancouver, Canada, July 15--20, 2014, Vol. 2},
isbn = {978-0-86491-360-9},
pages = {281-288},
publisher = {[s. l.]: International Group for the Psychology of Mathematics Education},
abstract = {Summary: To understand the mathematical concept of function, students must understand certain subconcepts, such as domain and range. Many researchers have studied students' understanding of functions, but no study has focused on how students come to understand the domain and range for the graphs of functions. In this study, we identified four common strategies, two transitional conceptions, and two representational challenges evidenced by students. In general, determining the range was more difficult than determining the domain for the students.},
msc2010 = {I20xx (D70xx)},
identifier = {2015c.00780},
}