Inputs for the incorporation of the UNESCO guidelines on ICT competency standards for teachers : the training of teachers of mathematics in Central America

Resumen tomado de la publicaci??n

The efficiency frontier as a method for gauging the performance of education at the national level. 'La frontera de la eficiencia como método para medir el rendimiento de la educación a nivel nacional'.

Resumen basado en el de la publicación de la publicación

Learning from errors : effects of teachers training on students??? attitudes towards and their individual use of errors

Resumen basado en el de la publicaci??n