Educational tools to introduce the concept of magnitudes in preschoolers: comparative effectiveness

Veraksa, A., Sidneva, A., Aslanova, M., Plotnikova, V., Solovieva Yu. (2025). Educational tools to introduce the concept of magnitudes in preschoolers: comparative effectiveness Culture and Education, 37(3), 799-821. https://doi.org/10.1177/11356405251363412