Erratum

This article refers to:

The use of concrete learning objects taken from the history of mathematics in mathematics education

Önder Bütüner, S. The use of concrete learning objects taken from the history of mathematics in mathematics education. Int J Math Educ Sci Technol. 2016; http://dx.doi.org/10.1080/0020739X.2016.1184336

When the above article was first published online, an error was present in the caption for Figure 3. Part of an equation in the caption was edited as +n = $\frac{n.\left(n+1\right)}{6}$. However, the correct form is as follows: $$\begin{array}{c}\hfill 1+2+3+4+5+···+n=\frac{n.\left(n+1\right)}{2}\end{array}$$

This error has now been corrected in both the print and online versions.

Taylor & Francis apologise for this error.