20111114

avaliação de desempenho docente... mais leitura... e mais problemas...!

"Research shows that of all of the IN-SCHOOL factors that affect learning, teachers contribute the most. In-school factors contribute about 20% of the variance of student scores — an equal amount is unexplained (error), which researchers often refer to as noise. Most of the variance is captured by out-of-school factors, generally linked to poverty and wealth."

aqui.

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