We've focused in the U.S. on African-American students as well as Native American and Latino. We've found statistically significant improvement with children using this software in a mathematics class in comparison with
Nos hemos centrado en EE.UU., en estudiantes afro, aborigenes y latinos de EE.UU. Hemos encontrado mejorías estadísticamente significativas en niños que usan este software en clases de matemáticas