EinsPlusEins Kartei - 80 Karten + 20 exklusive Rechensteine

A combination of Lego bricks for understanding number ranges up to 10 and a credit card-sized calculation sheet. It helps develop flexible number sense and routine calculations up to 10, laying a foundation for math education.

• The description claims that mastering 'Das kleine EinsPlusEins' is crucial for math skills starting in first grade.
• The description claims this material combines research on dyscalculia, the concept of 'counting with Lego bricks', best methods from Singapore Math, and 25 years of teaching experience.