Investigation of change in 8th grade students' beliefs about mathematics in Punjab through the intervention of collaborative teaching (CT) was the main purpose of the study. Semi-structured interviews were conducted at the start, middle, and end of intervention. The researchers developed an interview protocol and validated it through expert…

Preventing humans from committing errors is a crucial aspect of man-machine interaction and systems of computer assistance. It is a basic implication that those systems need to recognise errors before they occur. This paper reports an exploratory study that utilises eye-tracking technology and automated face recognition in order to analyse test…

In school, at least in the US, we were taught to multiply by hand according to a standard algorithm. Most people find that algorithm difficult to use, and many children fail to learn it. We propose a new way to make sense of this difficulty: to treat explicit computation as perceptually supported physical and mental action. Based on recent work in…