This study explores the relations among digital literacy, teaching presence, social presence and their impact on perceived online learning within the context of elementary education. The study is grounded in two frameworks that explain online learning: Community of Inquiry (CoI) and digital literacy. Whereas the CoI framework identifies social…

This non-experimental correlational quantitative research study was conducted to examine the relationship between the percentage of voluntary live synchronous virtual lesson attendance (LVLA) and the reading comprehension skill growth of sixth through eighth-grade English Language Arts (ELA) students enrolled in a Pennsylvania full-time online…

Exposure to teachers and teaching-related activities is vital for young children's learning. When COVID-19 closed schools, teachers responded with a mix of live- and prerecorded lessons and one-on-one communication with students, which necessitated shifts in planning time. The current study identifies pre-COVID predictors of time teachers devoted…

The Coronavirus (COVID-19) outbreak became a public health concern which affected normal processes and conduct of almost everything. Education was greatly affected and cannot be conducted on the normal classroom setup. The Department of Education in response to the COVID-19 pandemic developed a system through the Basic Education Learning…

This dissertation conducted a science classroom intervention using two instructional approaches, computational modeling and paper-based pictorial modeling, in the context of food webs. A series of research papers were written on the impact of the intervention on students' attitudes and learning, and on teachers via professional development and…