%0 Journal Article %A Veronica Ryan %A Olivia Fitzmaurice %A John O %A Donoghue %T Investigating student knowledge in mathematics at the end of their first year of post-primary education in Ireland: a case study %J The Teaching of Mathematics %D 2021 %P 55 %V XXIV %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/TM2_2021_XXIV_2_a0/ %G en %F TM2_2021_XXIV_2_a0