Boonen, A., Reed, H., Schoonenboom, J. and Jolles, J. 2016. 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. Frontline Learning Research. 4, 5 (Dec. 2016), 34–61. DOI:https://doi.org/10.14786/flr.v4i5.245.