Open educational resources (OER) are a cost-effective alternative to traditional textbooks for K-12 teachers to provide differentiated instruction at a much lower cost. However, teachers have to overcome barriers to implement OER in their classrooms, especially if cultural and economic factors are considered. To help each teacher overcome…

The English language-oriented course (ELOC) corresponds to the 11th and 12th grades of high school and are highly preferred by students. Yet, the implementation of ELOC's curriculum is an issue that is hardly focused on in the field. Although the curriculum developed for all 11th and 12th -grade students by the Ministry of National Education is…

This paper presents the findings of a study that explored the link between teachers' views on the challenges to inquiry-based science teaching (IBST) practice in the chemistry classroom and their need for professional development. The study used a multiple case study design and collected data using interviews. Participants were purposively…

There are many assumptions about the ways in which textbooks and other learning and teaching support materials (LTSM) can contribute to improved learning outcomes in many international contexts. These can focus on ways that they can implement the school curriculum, often in lieu of good pedagogical practice. Drawing on case studies from Rwanda and…