• To prospose new pratic methods and transmite the contents of the subjects.
• To found new ways to motivate the students in their apprentice.
• Help to the student body to have their own knowledge and to transmit it..
• To estimulate the creativity of the stuedents.
• Share between the CReA schools and others, the didactic materials created by the students and the ones created by the teachers.
• Use the TIC in the subject of mathematics in a creative and motivate way.
• Disseminate CReA project through adults creating activities where they will have to consult the web page.

In the ludic activities that search the motivation of the student body in tha subject of mathematics weren’t define any participation criterials.

Some works are shown in the web. We can find:

1. Mathematics mill: The are several games compile created by the CReA student body of Italy and Spain and in where the development of the skillsin mathematics is searched.
2. Didactic material: CReA teachers share material that, themselves, created for their mathematics classes.
3. Mathematics designs: CReA students of Paris show us differents geometric shapes worked in class.
4. “The virtual galery of mathematics, geometry and aritmetic curiosities“
5. Mathematics corner: the primary students of Oporto hand each month mathematrics challengers. The game is open for mothers and fathers too.
6. From the abacus to the computer: the french CReA students present a web done by them where they compile the evolution of the calculus tecnics through the last centuries (XVIII - XIX)

This web space is open to the teachers and students which want to share their works about mathematics.