du ToitGabri�l. “Sense-Making: A Necessity for Effective Learning of Mathematics.”. Suid-Afrikaans Tydskrif vir Natuurwetenskap en Tegnologie / <i>South African Journal of Science and Technology</i&gt; 31, no. 1 (November 20, 2012): 7 bladsye. Accessed April 16, 2024. http://www.satnt.ac.za/index.php/satnt/article/view/260.