Caractéristiques et avantages
- Focuses on children aged 4-8 building number sense and operations.
- Offers a unified approach rather than unrelated activities.
- Promotes inquiry, problem solving, and construction in learning.
- Defines mathematics as the activity of structuring and interpreting the world.
- Provides sample lessons using innovative models like the open number line.
- Challenges traditional teaching methods by emphasizing deep understanding over rote algorithms.


