No textbook is perfect, and the Anaya edition has specific idiosyncrasies:

The Anaya series for 1st year Baccalaureate Mathematics is designed to bridge the gap between the concrete arithmetic of ESO (Secondary Education) and the abstract reasoning required in university STEM degrees. The book is typically divided into three major blocks, aligning with the LOMLOE curriculum:

The is a proven, reliable workhorse. It will not entertain students with flashy gimmicks, but it will prepare them exceptionally well for 2nd year mathematics, university entrance exams, and first-year calculus courses.

Anaya’s edition is specifically designed to manage this transition. It targets students who are academically diverse—ranging from those intending to study Engineering or Physics to those pursuing Economics or Architecture.

Una de las mayores ventajas de elegir Anaya es el ecosistema de apoyo que ofrece: Matemáticas I de 1º de Bachillerato

In summary, Anaya’s Matemáticas I is the gold standard for a reason: it is a serious textbook for serious students. Master its pages, and you master the course.