@article{Rydze2022pedagogical, author={Rydze, O.A. and Kuznetsova, M..}, title={Pedagogical Diagnostics of the Level of Learning and Development of First-Graders: Approaches to Design and Results}, journal={Primary Education}, publisher={INFRA-M Academic Publishing LLC.}, year={2022}, pages={24-36}, volume={10}, issue={2}, }