Published: 2009-03-25

Graph time: content History or Mathematics?

Víctor José Hernández Rodríguez, Justo Nilo Martínez Suárez, María Antonia Dopico Reyes

103-107

About the background of the Education for Peace

Pedro Luis González Rivera, Deogracia Hernández Rodríguez, Elia Valle Rodríguez

108-111

Antonio Maceo: Agent General of the Provisional Revolutionary Government to the Cuban emigration (I)

José Antonio Navarro Álvarez, Alberto Pujada Meléndez, Luis A. Massón Hernández

112-115

Some theoretical considerations about the importance of teaching spelling

Moraima Pérez Barrera, Marialina García Escobio, Teresa Iglesias Hernández

135-139

In Cuba political culture is culture of liberation

María Isabel López Pretil, Sonia Pérez Reyes

155-160