Forskning och utveckling kategorier
Mathematical equivalence and grade 6 students’ errors
Previous research has stressed the importance of a good understanding of mathematical equivalence. However, despite decades of research, we still do not know to what degree the theory of operational understanding can explain errors. In this paper, children’s understanding of mathematical equivalence is studied using answers (n = 1608) and written solutions (n = 340) to a large-scale test.…
