Upper-secondary schooling in Sweden is organised for pupils aged 16--19 in 17 different national study programs. Of these 3 are theoretical programs with mainly academic content. They prepare for further (higher education) studies. The present investigation looks at the influence from these programs on 845 upper-secondary students' implicit…

Thermal cameras offer real-time visual access to otherwise invisible thermal phenomena, which are conceptually demanding for learners during traditional teaching. We present three studies of students' conduction of laboratory activities that employ thermal cameras to teach challenging thermal concepts in grades 4, 7 and 10-12. Visualization of…