\input zb-basic
\input zb-matheduc
\iteman{ZMATH 2015e.00530}
\itemau{Whitacre, Ian; Bishop, Jessica Pierson; Philipp, Randolph A.; Lamb, Lisa L.; Schappelle, Bonnie P.}
\itemti{Dollars \& sense: students' integer perspectives.}
\itemso{Math. Teach. Middle Sch. 20, No. 2, 84-89 (2014).}
\itemab
Summary: A story problem about borrowing money, presented in this article, may be represented with positive or negative numbers and thought about in different ways. The authors describe ideas related to integers (both positive and negative) and how students used them in relation to a story problem, and how they related these ideas to equations. (ERIC)
\itemrv{~}
\itemcc{F43 F93}
\itemut{word problems; integers; equations; interpretation}
\itemli{http://www.nctm.org/publications/article.aspx?id=43054}
\end