Niyigaba , .J.P. and Hesbon, O.A. 2024. Cooperative Learning Instructions and Student Skills Acquisition in Mathematics in Public Secondary Schools in Rwanda: A Case of Bugesera District . International Journal of Management and Development Studies . 13, 9 (Sep. 2024), 199–211. DOI:https://doi.org/10.53983/ijmds.v13n9.014.