Akpaeva А. ., Lebedeva Л. . and Мynzhasarova М. (2021) “ABOUT THE PROBLEM OF STUDYING DIFFICULT TOPICS IN THE COURSE OF MATHEMATICS 4 CLASSES OF UPDATED EDUCATION CONTENTS OF THE REPUBLIC OF KAZAKHSTAN”, Bulletin of Abai KazNPU. Series of Physical and mathematical sciences. Almaty, Kazakhstan, 69(1), pp. 18–24. doi: 10.51889/2020-1.1728-7901.03.