1.
Boonen A, Reed H, Schoonenboom J, Jolles J. It’s not a math lesson - we’re learning to draw! Teachers’ use of visual representations in instructing word problem solving in sixth grade of elementary school. FLR [Internet]. 2016 Dec. 15 [cited 2025 Feb. 28];4(5):34-61. Available from: https://flr.journals.publicknowledgeproject.org/flr/index.php/journal/article/view/245