2019-02-182019-02-182011Hourigan, M., Leavy, A. (2011) 'Having fun with functions.' InTouch no. 122, pp. 46-47.1393-4813http://hdl.handle.net/10395/2640Having fun with functions.enghttps://www.into.ie/ROI/Publications/InTouch/2011/November2011/InTouch_Nov2011.pdfFunctionsFunTeachingMachineChildrenArticle