At the end of the course, on her evaluation sheet, Hilda made a number of points about how it could have been better organized.

NEWYORKER: She��s the One

Teachers seeking "board certification" in their specialty must clear a number of hurdles, from subject matter tests to evaluation of classroom performances.

UNESCO: II Part Analytic Section

Last October, an independent evaluation of the NDC scheme by researchers from Sheffield Hallam University identified a number of "teething difficulties".

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During one such dawdling period of evaluation, some 2, 800 Kleinmann's tortoises became the object of legal barter a number representing half the total estimated population of that species.

ECONOMIST: Protecting endangered species less could help save them