9520 /www/nrich/html/content/id/9520/ 10 2012-10-01T13:01:50 <?xml version="1.0" encoding="UTF-8"?> <mdoxml version="1.0"><br></br> These articles make the case for teaching in a way that emphasises understanding of underlying structures rather than simply noticing patterns in sequences.<br></br> <br></br></mdoxml> 0 0 0 0 1 1 0 Header for Teaching Patterns &amp; Sequences