On Narrowing the Performance Gap in Mathematical Thinking between Advantaged and Disadvantaged Children
Elisha Y. Babad and Joseph BashiТом:
9
Мова:
english
Журнал:
Journal for Research in Mathematics Education
DOI:
10.2307/748769
Date:
November, 1978
Файл:
PDF, 1.15 MB
english, 1978