The material tackles complex concepts like set theory and effectively integrates math with English and media education. It features consistent design, helpful diagrams, and a large variety of exercises with self-evaluation and answer keys.
The introduction is well-designed, explaining the didactic process and providing clear instructions, examples, and varied activities with graded difficulty. QR codes support self-assessment, and collaborative tasks promote group work.
Geometry and Algebra chapters are visually engaging, using creative visualizations. There's a clear progression throughout, with plenty of exercises to reinforce learning.