3 ms·Exploring students' understanding of Iteration and Recursion1 points by jeremynixon 12y agobrudgers 12y agoPDF without signup here: http://www.bsrlm.org.uk/IPs/ip25-2/BSRLM-IP-25-2-1.pdf http://www.bsrlm.org.uk/IPs/ip25-2/BSRLM-IP-25-2-1.pdf