Changes in mathematical achievement, 1973-78 results from the second assessment of mathematics

Changes in mathematical achievement, 1973-78 results from the second assessment of mathematics

Dades bibliogràfiques
Autor corporatiu: National Assessment of Educational Progress (Project)
Format: Llibre
Idioma:English
Publicat: Denver NEAP 1979
Matèries:
Mathematical ability > Testing.
Mathematics > Study and teaching.