For citations:

Beloshistova Ya.S., Malikhova A.S. Application of a differentiated approach in 7th grade algebra lessons as a means of improving student performance. Bulletin of Manash Kozybayev North Kazakhstan University. 2025;(4 (68)):82-90. (In Russ.) https://doi.org/10.54596/2958-0048-2025-4-82-90