Usage of modernized tools and innovative methods in teaching and learning mathematics and sciences: A case of 10 districts in Rwanda

Nkundabakura, Pheneas; Nsengimana, Theophile; Nyirahabimana, Pascasie; Nkurunziza, Jean Baptiste; Mukamwambali, Concilie; Dushimimana, Jean Claude; Uwamariya, Eugenie; Batamuliza, Jane; Byukusenge, Celine; Nsabayezu, Ezechiel; Twahirwa, Jean Nepomuscene;