• Measures of central tendency in primary education textbooks in Chile 

    Parra-Fica, José; López-Martín, María del Mar; Díaz-Levicoy, Danilo (2024)
    This study analyzed the tasks associated with measures of central tendency proposed to Chilean students from 5th to 8th year of basic education. For this purpose, the activities involving mean, median, and/or mode were ...