TY - JOUR AU - T. P. Yakovleva AU - P. V. Petrova TI - Exploring cognitive interest in mathematics through fun assignments in tenth grade JO - Vestnik KRAUNC. Fiziko-matematičeskie nauki PY - 2021 SP - 224 EP - 237 VL - 34 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VKAM_2021_34_1_a18/ LA - ru ID - VKAM_2021_34_1_a18 ER -