Estadistica

ESTADÍSTICA

EJERCICIOS:

COMENTARIOS AL INFORME PISA

Mª LLANOS JIMÉNEZ BLANCO

1. ¿Estás de acuerdo con los comentarios acerca del nivel en Matemáticas de España, así como el nivel enLectura y en otros apartados? Indica los números que apoyan tu opinión y busca razones en el informe para justificarlas.

Yes, I am agree, because apart from the information offered by the reports,which already show an inferiority of Spain in respect to an important part, in my opinion, of the participating countries in the report, I consider that 20% of students may be not seem particularlyalarming number is more than substantial number.
If we add the low investment made in our country in education is a much more disturbing, as there would be not only 20% now which would have trouble withmath or reading but by not investing to change this percentage will grow exponentially because it does not disappear problems who find the current students in any subject because no one will supporttheir deficiencies, so these probably hinder the right rhythm of the class down over the existing level.

2. En la página 6 se contemplan diferentes áreas de Matemáticas. ¿Es consistente laposición de España en todas esas áreas? ¿Hay países que tienen posiciones muy diferentes según el área? ¿Qué países son?

Yes, Spain's position is consistent in the 4 subgroups, always oscillatingbetween positions 26-28.
Are significantly higher scores of students in the Pais Vasco and Castilla Leon with regard to students from the rest of Spain.
Yes, there are countries where the variation isvery significant to their score from one area to another, a clear example would be Netherlands whose score in incertidumbre or in cambio y relaciones is well above that achieved in espacio y forma orcantidad.
Other examples can be: Japan, higher in espacio y forma, , Switzerland, with lower scores in incertidumbre and in cambio y relaciones, or the Czech Republic, with much lower score in...