Cipri

Cipri Santiago Zaragoza’s personal mathematics education website offers resources for secondary school students, teachers and anyone interested in the subject. Created to share materials developed over the years, as well as useful resources found online, the site aims to support learning and encourage visitors to appreciate the beauty of mathematics.

Its content spans Spain’s ESO and Bachillerato levels, with sections for courses from 1º ESO through 4º ESO, Matemáticas I and II, and Matemáticas Aplicadas I and II. Students can find revision and extension exercises, summaries, class notes and worked problems. The site also provides solved university entrance exam papers and models, including materials for Castilla-La Mancha and other Spanish regions.

Beyond course support, the collection explores mathematical demonstrations, history and popular science, and includes recreational mathematics, videos, articles, forms, and resources connecting mathematics with technology, literature and other topics. Dedicated sections feature mathematical readings, competitions such as Canguro Matemático and PANGEA, and MatEsElla-MathIsShe. The website is associated with Cipri’s teaching in the Mathematics Department at IES Ramón Giraldo.