TY - JOUR AU - Veronica Ryan AU - Olivia Fitzmaurice AU - John O AU - Donoghue TI - Investigating student knowledge in mathematics at the end of their first year of post-primary education in Ireland: a case study JO - The Teaching of Mathematics PY - 2021 SP - 55 VL - XXIV IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TM2_2021_XXIV_2_a0/ LA - en ID - TM2_2021_XXIV_2_a0 ER -