@article{Rubtsova2019independent,
author={Rubtsova, E.S. and Chirkova, N.I.},
title={Independent work at the mathematics lesson  as an opportunity for "small" discoveries by younger schoolchildren},
journal={Journal of Pedagogical Studies},
publisher={INFRA-M Academic Publishing LLC.},
year={2019},
pages={45-49},
volume={4},
issue={4},
}