Effect of Continuous Professional Development on Teaching Biology in Nine Year Basic Education Schools of Gicumbi District, Rwanda
*Innocent Nunguye – African Center of Excellence for Innovative Teaching and Learning of Mathematics and Science, College of Education, University of Rwanda, Rwanda. Leon R. Mugabo – African Center of Excellence for Innovative Teaching and Learning of Mathematics and Science, College of Education, University of Rwanda, Rwanda.Francois N. Niyonzima – Department of Mathematics, Science and…