Chemical phenomena can be described using three representation modes: macro, submicro, and symbolic. The way students use and connect these modes when solving conceptual problems was studied, using a think-aloud interview protocol. The protocol was validated through interviews with six faculty members, and then applied to four graduate and six…

Teachers in general education are expected to cope with students with diverse needs. They might not always be ready or sufficiently supported to meet these challenges. The current study aims at identifying child, teacher and environmental barriers to inclusion. Specifically it addresses the importance of preschool teachers' attitudes as the human…