In this paper, the multidigit arithmetic-related strategy adaptivity, strategy flexibility and solution accuracy of Danish compulsory school students is examined. Participants, 749 grade three, 731 grade six and 818 grade eight, were drawn from twenty demographically different schools. Drawing on a tri-phase assessment tool, each student completed…

Due to COVID-19, 2020 was a strange and different school year for many students around the world. Based on a survey of primary school students (N = 2665) conducted in December 2020, this article examines students' well-being and stress levels one year after the first COVID-19 outbreak. It also examines how students emotionally relate to the…

When do children develop the ability to imagine their future lives in terms of a coherent prospective life story? We investigated whether this ability develops in parallel with the ability to construct a life story for the past and narratives about single autobiographical events in the past and future. Four groups of school children aged 9 to 15…